Jarrow Formulas Jarro-Dophilus EPS

Lactobacillus improves infant reflux symptoms

Based on 19 Researches

Tyrsin OY, Tyrsin DY, Nemenov DG, Ruzov AS, Odintsova VE, et al. Effect of Lactobacillus reuteri NCIMB 30351 drops on symptoms of infantile functional gastrointestinal disorders and gut microbiota in early infants: Results from a randomized, placebo-controlled clinical trial. Eur J Pediatr. 2024;183:2311. doi:10.1007/s00431-024-05473-y

We explored the impact of Lactobacillus reuteri NCIMB 30351 on common gastrointestinal issues in infants, focusing on gastroesophageal reflux. Conducted as a randomized and placebo-controlled trial, 90 infants received either the probiotic drops or a placebo for 25 days.

Our findings revealed that the probiotic significantly reduced regurgitation and crying times while increasing bowel movements in infants with constipation. However, it didn't show strong effects on diarrhea. Overall, Lactobacillus reuteri appears to be a safe and effective option for managing reflux and colic in newborns.

No side effects

Most Useful Review

99 people found this helpful

Jarrow Probiotics are a wonderful remedy for acid reflux and heartburn. I previously took various medications that worsened my stomach issues, but these probiotics were recommended to me, and they have worked flawlessly. I no longer experience any reflux or heartburn and can eat whatever I like without side effects. However, it is essential to take it for a few weeks to notice the benefits, and daily use is necessary for ongoing results. This product is a natural maintenance solution for digestive health.

Updated: Mar 2026

Anxiety details

Lactobacillus JB-1 reduces anxiety

Based on 46 Researches

Chudzik A, Słowik T, Kochalska K, Pankowska A, Łazorczyk A, et al. Continuous Ingestion of JB-1 during Chronic Stress Ensures Neurometabolic and Behavioural Stability in Rats. Int J Mol Sci. 2022;23. doi:10.3390/ijms23095173

We explored how the treatment with JB-1—a type of probiotic bacteria—affects anxiety during chronic stress in rats. In our study, half of the twenty rats received JB-1 while the other half got a placebo over eight weeks of stress exposure.

The results were telling! Rats on JB-1 showed less anxiety and were more willing to explore their environment compared to the placebo group, which largely avoided exploration. Additionally, measurements of brain metabolites indicated that JB-1 helped maintain stability in brain chemistry, even in stressful conditions.

This suggests that lactobacillus rhamnosus might play a beneficial role in reducing anxiety during prolonged stress.

Anxiety reduction

Most Useful Review

This product effectively reduces my anxiety.

Updated: Mar 2026

Depression details

92 people found this helpful

Excellent! I suffered from mild depression and anxiety for a long time, but I never found the right combination of antidepressants until I started taking -. Initially, I tried it for an energy boost, but now on my third bottle, my mood has improved significantly!

Flu details

Lactobacillus boosts immunity against flu

Based on 11 Researches

Kawase M, He F, Kubota A, Yoda K, Miyazawa K, et al. Heat-killed Lactobacillus gasseri TMC0356 protects mice against influenza virus infection by stimulating gut and respiratory immune responses. FEMS Immunol Med Microbiol. 2012;64:280. doi:10.1111/j.1574-695X.2011.00903.x

We explored the impact of heat-killed Lactobacillus gasseri TMC0356 on flu infection in mice. The study showed that mice receiving this treatment had significantly reduced clinical symptoms and lower viral loads compared to controls.

Immune responses, particularly in gut and respiratory areas, were stimulated, leading to increased activity of key immune molecules.

Overall, this suggests that heat-killed lactobacilli could be an effective way to enhance immunity against influenza.

No colds encountered

Most Useful Review

28 people found this helpful

I've been taking these capsules (2 per day) for 1.5 years. Prior to that, I was sick with colds and sinus infections for 3 months straight. Since using Jarro-Dophilus EPS, I haven't had a sniffle. A friend recommended it after he improved his health with it, and I'm forever grateful. It's been years since I've gone a whole year without a cold or the flu.

Updated: Mar 2026

Heartburn details

LJ88 improves heartburn symptoms

Based on 10 Researches

Komatsu Y, Miura H, Iwama Y, Urita Y. Beneficial Effect of Heat-Killed Lactic Acid Bacterium No. 1088 on Temporal Gastroesophageal Reflux-Related Symptoms in Healthy Volunteers: A Randomized, Placebo-Controlled, Double-Blind, Parallel-Group Study. Nutrients. 2024;16. doi:10.3390/nu16081230

We investigated the impact of a heat-killed lactic acid bacterium, known as No. 1088 (LJ88), on heartburn symptoms in healthy individuals. In a randomized, placebo-controlled study with 120 participants, the LJ88 group noticed significant improvement in heartburn symptoms after six weeks compared to those taking a placebo.

Remarkably, no serious side effects were reported. This suggests that daily consumption of LJ88 can potentially alleviate heartburn issues in otherwise healthy people.

No heartburn issues now

Most Useful Review

99 people found this helpful

Jarrow Probiotics are wonderful. If you struggle with acid reflux or heartburn, this is the product for you. I used to suffer from both and went through numerous medications that worsened my condition. After being advised by someone at a whole foods store, I began using Jarrow probiotics, and thankfully, I no longer have any heartburn or acid reflux issues. It requires some time to experience the difference, and you need to take it regularly, but the results are worth it.

Updated: Mar 2026

We investigated how the probiotic strain CCFM1274 can help alleviate allergic asthma symptoms. Using a mouse model, we administered CCFM1274 alongside ovalbumin, a common allergen, and observed positive results.

This treatment not only reduced weight loss and mortality but also improved inflammatory responses in the lungs. Notably, there was a decrease in specific immune markers, indicating CCFM1274 might adjust gut tryptophan metabolism beneficially, highlighting potential new strategies for asthma management.

Sick less often

Most Useful Review

1 people found this helpful

I was sceptical about supplements, but this one significantly improved my health. With asthma and bronchitis, I found that during a recent cold, I only had a stuffy nose and no mucus buildup in my lungs. I can't believe how effective it is!

Updated: Apr 2025

Celiac details

Life-changing results

18 people found this helpful

This product has truly changed my life. Initially, I suffered from gluten intolerance, and consuming wheat would make me ill. However, ever since I started using this supplement, I experience almost no symptoms when I eat wheat. This has been a remarkable turnaround; it feels like a miracle for my digestive health, and I no longer face stomach aches or gas. I can confidently say this is my life saver!

Colitis details

Microencapsulated LM-20 effective in colitis

Based on 16 Researches

Garfias Noguez C, Ramírez Damián M, Ortiz Moreno A, Márquez Flores YK, Alamilla Beltrán L, et al. Microencapsulation and Probiotic Characterization of LM-20: Therapeutic Application in a Murine Model of Ulcerative Colitis. Nutrients. 2025;17. doi:10.3390/nu17050749

We investigated the effects of microencapsulated LM-20, a probiotic, on ulcerative colitis in a lab model. Using advanced microencapsulation techniques, we ensured strong survival rates of this probiotic in harsh gastrointestinal conditions.

Our results were promising—mice receiving LM-20 showed an impressive 83.3% reduction in disease activity. They also had lower levels of harmful inflammatory markers, mirroring those of healthy mice.

This suggests that LM-20 could be a beneficial therapy for managing ulcerative colitis.

No more pain

Most Useful Review

107 people found this helpful

I drink one NATOOSHCHAK capsule in the morning, and during the day, there is no pain or swelling from my 30-year-old chronic colitis. It genuinely works! The enteric-soluble capsule is a significant advantage. Keep it in the refrigerator for longevity. Check expiry dates before ordering. I throw a capsule into milk in the evening and keep it warm. I also recommend having thick kefir in the morning. Wishing you good health.

Updated: Mar 2026

Ear Infection details

Probiotics enhance ear infection recovery

Based on 15 Researches

Kaytez SK, Ocal R, Yumusak N, Celik H, Arslan N, et al. Effect of probiotics in experimental otitis media with effusion. Int J Pediatr Otorhinolaryngol. 2020;132:109922. doi:10.1016/j.ijporl.2020.109922

We explored how probiotics affect ear infections in a study using twenty-four male Wistar rats. The rats were divided into groups to receive probiotics at different times related to induced ear effusion.

The results showed that the healing rate of ear effusions improved significantly with probiotics. Particularly, those that received probiotics both before and after the effusion showed a 100% healing rate. This suggests that probiotics may help reduce inflammation and support recovery in cases of otitis media with effusion.

Therefore, probiotics could serve as a helpful complementary treatment for individuals at risk of these ear infections.

IBS symptoms vanished

Most Useful Review

26 people found this helpful

Great product for IBS relief! I've been using these probiotics to treat IBS symptoms for a few months now, and I'm thrilled to report that my symptoms have entirely vanished. I never thought this could happen. Additionally, since I began using them, I haven't experienced any yeast infections, which used to be frequent. I paused taking them for four months, yet the IBS symptoms have not returned. Great stuff! I would highly recommend it to anyone striving to overcome IBS or alleviate its symptoms.

Updated: Mar 2026

Hemorrhoids details

Reduced hemorrhoids issues

3 people found this helpful

It works! It has made it onto my buy list! My husband suffered from severe constipation, leading to hemorrhoids about every 5-6 days. After taking this for two days (twice daily), his bowel movements have improved to 1-2 days apart, and he hasn’t experienced hemorrhoids since.

Yeast Infection details

Lactic acid bacteria inhibit Candida albicans

Based on 32 Researches

Das S, Konwar BK. Inhibiting pathogenicity of vaginal Candida albicans by lactic acid bacteria and MS analysis of their extracellular compounds. APMIS. 2024;132:161. doi:10.1111/apm.13365

We explored how lactic acid bacteria (LAB) can combat the harmful effects of Candida albicans, the fungus responsible for yeast infections. Through our study, we found that the supernatant from LAB like Lactobacillus crispatus and L. gasseri effectively inhibited the growth and harmful activity of C. albicans.

Specifically, L. gasseri showed exceptional ability in preventing the formation of biofilms and hyphae, crucial stages in fungal development. Additionally, the metabolites produced by these bacteria downregulated key genes associated with C. albicans, reinforcing their role in maintaining vaginal health.

Overall, while the findings are promising, further research is needed to confirm the clinical effectiveness of these metabolites in treating or preventing yeast infections.

Yoghurt effectively treats

Most Useful Review

17 people found this helpful

THE EASY SECRET TO CLEARING THRUSH & YEAST! I wanted to help those fighting yeast infections and oral thrush. It's a hard battle, where you can't eat your favourite foods like cheese and sugar for months. After years of battling oral thrush, I thought of giving yoghurt a try. WOW. After just 2 weeks of having yoghurt in lunch and dinner, my tongue is not only pink, but I could incorporate foods like banana and sourdough bread again. Instead of using herbs to kill the yeast, focusing on good bacteria helps. I've stopped using probiotics and just yoghurt alone did the trick.

Updated: Mar 2026

Eczema details

Lactobacillus rhamnosus reduces eczema risk

Based on 26 Researches

Morgan AR, Han DY, Wickens K, Barthow C, Mitchell EA, et al. Differential modification of genetic susceptibility to childhood eczema by two probiotics. Clin Exp Allergy. 2014;44:1255. doi:10.1111/cea.12394

We examined the effects of Lactobacillus rhamnosus HN001 on eczema prevention among children with genetic predispositions. In our double-blind, randomized, placebo-controlled study involving 331 children, we discovered that those with specific high-risk gene variants experienced lower eczema rates when treated with HN001, compared to those receiving a placebo. This suggests Lactobacillus rhamnosus might be particularly beneficial for children at greater genetic risk of eczema and may even influence the severity of eczema and related allergic conditions.

Eczema improvement

Most Useful Review

During early pregnancy, I struggled with severe atopic eczema. Since starting on these lactic acid bacteria, my eczema has noticeably improved. The discomfort has reduced significantly and I'm now much happier, hoping it continues to aid in preventing atopy for my baby as well.

Updated: Mar 2026

Gastroenteritis details

This product is invaluable for my sensitive intestines and irregular toilet habits. I used to visit the emergency room yearly for gastroenteritis, but since taking lactic acid bacteria, I haven't needed to go for years. Jarrow suits me better than other options.

4 people found this helpful

Ulcer details

Finally, probiotics that truly make a difference! Jarrow Formulas has been the best I've tried. After being diagnosed with stomach ulcers last year, I struggled to find relief until I started taking probiotics. This one, recommended by a bodybuilder, has significantly improved my gut health. I can now enjoy coffee on an empty stomach without issues. My stomach feels amazing and has fully healed thanks to these probiotics.

Constipation relief achieved

Abscess details

6 people found this helpful

Just one capsule is sufficient daily. Nothing helped with my intestinal problems before these probiotics. My sedentary work and diet caused severe constipation. After taking two capsules the first few days, I finally began regularising my bowel movements! Now, I only need one capsule each morning on an empty stomach. Thank you for this rescue!

3 people found this helpful

Attention Deficit Hyperactivity Disorder details

I purchased the Probiotic & Prebiotic on my friend's recommendation. Previously, I had stomach pains after eating at the cafeteria, which I found quite unpleasant. After starting the probiotics, I noticed relief quite quickly. After taking half the batch (30 capsules), I forgot about the discomfort. I take it in the morning, adding the prebiotic to my porridge and consuming the probiotic capsule afterwards.

Candidiasis details

Lactobacillus reduces Candida albicans

Based on 16 Researches

Jang SJ, Jo EJ, Lee C, Cho BR, Shin YJ, et al. Limosilactobacillus fermentum KBL674 Alleviates Vaginal Candidiasis. Probiotics Antimicrob Proteins. 2024. doi:10.1007/s12602-024-10403-3

We investigated the effects of Limosilactobacillus fermentum (L. fermentum) KBL674 on vaginal candidiasis in a mouse model. This strain inhibited the growth of Candida albicans and significantly decreased infection symptoms. Notably, the oral intake of L. fermentum KBL674 influenced both vaginal and gut microbiome health, promoting beneficial bacteria that seemed to correlate with reduced C. albicans levels. Thus, L. fermentum KBL674 shows promise for managing vaginal candidiasis by enhancing gut microbiome diversity and lowering fungal burden.

Symptoms gone

Most Useful Review

2 people found this helpful

Relief within 2 days! After suffering from Candidiasis-related issues for six months, I took four Jarrow Formulas, Jarro-Dophilus daily. Within two days, I felt better, and after about ten days, all my symptoms vanished, allowing me to enjoy a broader diet.

Updated: Mar 2026

Psoriasis details

Probiotics show positive psoriasis effects

Gilli IO, da Silva GC, Mendes V, Duarte MG, Tanaka AA. The Role of Probiotics as an Adjunctive Therapy in Psoriasis. J Psoriasis Psoriatic Arthritis. 2023;8:49. doi:10.1177/24755303221142296

We evaluated the impact of Lactobacillus rhamnosus on psoriasis by conducting a study with 35 patients split into two groups: one received probiotics while the other got a placebo.

After 60 days, we observed that those taking probiotics showed significant improvements in clinical symptoms, reflected in various assessment scores like PASI, BSA, and DLQI.

However, it’s important to note that this improvement was not linked to any decrease in inflammation markers, IL17 and IL23. Overall, we found probiotics to be a promising adjunctive therapy for psoriasis, with minimal side effects reported.

Gradual improvement

Most Useful Review

6 people found this helpful

Helping out my psoriasis! This is effective. Slowly, but surely, it is aiding me in combating psoriasis. Additionally, I’ve noticed an improvement in my digestion; I experience less discomfort when consuming certain foods (like sugar, gluten, and dairy). I will continue to update if my situation changes!

Updated: Mar 2026

Rash details

29 people found this helpful

SUPER!!! It fully organises the body's functions! I’ve noticed stability, especially in the morning. I struggled with diets, and it wasn’t complete without laxatives as my nutrition wasn’t proper. However, now everything works well! A healthy gut equals clear skin, and my face has been free of rash! I completed the course with a large package and I’m thrilled! I had no side effects despite taking 2-3 capsules daily. I adapted my diet, and the benefits lasted nearly a year. I’m ordering again; this is my third pack! I trust they work, and I'm not tempted to try anything else.

Allergies details

Probiotics reduce allergy symptoms

Based on 61 Researches

Vorobieva OA, Shih EV, Drozdov VN, Shikh NV. [The results of the use of a combined probiotic ( and spp. ВB-12) in children with gastrointestinal and skin manifestations of food allergy]. Vopr Pitan. 2023;92:79. doi:10.33029/0042-8833-2023-92-3-79-86

We investigated the effectiveness of a combined probiotic treatment for young children suffering from food allergies that affected their skin and digestive systems. In a randomized controlled study involving 92 children, those taking the probiotics saw a notable decrease in allergy symptoms and a significant drop in immunoglobulin E levels—an antibody linked with allergic reactions.

After 21 days of treatment, skin issues improved, while gastrointestinal symptoms like bloating and discomfort were also reduced. Although some symptoms returned over the next five months, the overall health of the group remained significantly better compared to those who didn’t receive the treatment.

Skin allergies help

Most Useful Review

1 people found this helpful

I've taken Jarrow Formulas EPS for over ten years. It significantly aids bowel function and I take two capsules on an empty stomach each morning. This product not only improves bowel movements but also helps with skin allergies. I’ve used it long-term for its beneficial effects.

Updated: Mar 2026

Bacterial Infection details

1 people found this helpful

After surgery, I followed my doctor's advice to take Jarro Probiotics for a staph infection. They noticeably helped restore my digestive health. More recently, while on long-term antibiotics for oral surgery and tonsillitis, I reordered Jarro and found them easy to swallow. They came quickly in the mail, and I can store them in the fridge. It feels gratifying to be rebuilding my microbiome!

If you switch to a different lactic acid bacteria and experience cold sores or abdominal discomfort, this product is a safe option without any side effects.

Cold Sores details

Common Cold details

Lactobacillus reduces cold incidences

Based on 23 Researches

Shida K, Sato T, Iizuka R, Hoshi R, Watanabe O, et al. Daily intake of fermented milk with Lactobacillus casei strain Shirota reduces the incidence and duration of upper respiratory tract infections in healthy middle-aged office workers. Eur J Nutr. 2017;56:45. doi:10.1007/s00394-015-1056-1

We evaluated the effectiveness of Lactobacillus casei strain Shirota in reducing upper respiratory tract infections (URTIs) among healthy middle-aged office workers. Over 12 weeks, 96 male participants consumed either fermented milk with LcS or a control milk.

Our findings showed a significant reduction in URTI episodes in those consuming the fermented milk—only 22.4% experienced infections compared to 53.2% in the control group. Furthermore, they had shorter illness durations and better immune responses. Overall, it seems that this daily intake can effectively reduce colds in healthy adults.

7.5

Easier digestion

Most Useful Review

I bought this product due to my poor bowel movements. It’s easy to consume and I like the individual packaging. I believe it’s beneficial for digestion, and I’ve experienced fewer common cold symptoms since using it.

Updated: Mar 2026

Irritable Bowel Syndrome details

Lactobacillus shows promise for IBS

Based on 55 Researches

Shanshal SA, Alsaaty MH, Al-Qazaz H, Al-Zidan RN. Two Lactobacilli strains as adjuvant therapy in the management of irritable bowel syndrome: a randomized control trial. Ceska Slov Farm. 2024;72:233.

We assessed the effectiveness of a probiotic blend of two Lactobacillus strains in treating diarrhea-predominant irritable bowel syndrome (IBS-D) through a randomized, single-blinded trial. Involving 100 patients, one group received standard IBS treatment while the other added probiotics.

After 12 weeks, both groups experienced symptom relief, but the probiotic group showed a greater decrease in their IBS symptoms. Remarkably, all patients on probiotics either found complete symptom relief or had mild symptoms, compared to over 14% of those on standard treatment who still experienced moderate IBS.

Normalised bowel movement

Most Useful Review

36 people found this helpful

I believe probiotics are incredibly effective! I initially received a gift of this product and was amazed by the immediate results; my bowel movements normalised, and skin inflammation decreased. Although I've tried cheaper options with more bacteria, none worked as well as this.

Updated: Mar 2026

Autoimmune Disorder details

Lactococcus lactis shows promise for T1DM

Based on 51 Researches

Liu KF, Liu XR, Li GL, Lu SP, Jin L, et al. Oral administration of Lactococcus lactis-expressing heat shock protein 65 and tandemly repeated IA2P2 prevents type 1 diabetes in NOD mice. Immunol Lett. 2016;174:28. doi:10.1016/j.imlet.2016.04.008

We investigated the potential of Lactococcus lactis, a safe bacterial strain, to deliver protective proteins for preventing type 1 diabetes (T1DM) in NOD mice. Our study used two specially engineered strains that expressed a specific protein.

We found that oral administration of these Lactococcus lactis strains helped stop high blood sugar, enhanced glucose tolerance, and reduced inflammation in the pancreas. This occurred by suppressing certain auto-reactive T cells and encouraging healthy immune responses. Our results suggest that this method could effectively help prevent T1DM in these mice.

Best probiotics

Most Useful Review

4 people found this helpful

After research, I found these probiotics to be the best. This is our third or fourth order. My husband now wants them too. However, we recently switched to Dr. Mercola's Complete Probiotics, which made a significant difference for our autoimmune disorder.

Updated: Mar 2026

Cancer details

Bifidobacterium longum shows potential benefits

Based on 40 Researches

Chen Y, Wu J, Cai K, Xiao X, Chen Y, et al. Bifidobacterium longum subsp. longum XZ01 delays the progression of colon cancer in mice through the interaction between the microbial spatial distribution and tumour immunity. Int Immunopharmacol. 2025;150:114283. doi:10.1016/j.intimp.2025.114283

We investigated whether Bifidobacterium longum XZ01 could affect the progression of colon cancer in a mouse model. The results hinted that this probiotic might enhance immune responses by outcompeting harmful bacteria and protecting macrophages within tumors.

Notably, XZ01 appears to foster a favorable tumor immune environment, promoting immune cell activation while inhibiting certain immune suppression. By interacting with microbial communities, this treatment shows promise for potentially improving colon cancer immunotherapy strategies.

More research is necessary to confirm these effects in humans, but these findings open doors to innovative cancer treatments.

7.5

Improved intestinal health

Most Useful Review

1 people found this helpful

I am pleasantly surprised. After taking 2 or 3 tablets daily for ten days, I noticed positive changes. My usual morning stool now comes out around 2 pm. Previously, I experienced painful bloating after lunch, but that discomfort has disappeared, and my bowel movements are much smoother. After my mother died of colon cancer, I feared inheriting that issue, so I started this to improve my gut health. I look forward to continuing this and hope it will benefit both my intestinal and skin health over the next three months.

Updated: Apr 2025

Nausea details

B. lactis reduces gut symptoms

Based on 3 Researches

Waller PA, Gopal PK, Leyer GJ, Ouwehand AC, Reifer C, et al. Dose-response effect of Bifidobacterium lactis HN019 on whole gut transit time and functional gastrointestinal symptoms in adults. Scand J Gastroenterol. 2011;46:1057. doi:10.3109/00365521.2011.584895

We explored the effects of Bifidobacterium lactis HN019 on gut transit time and gastrointestinal symptoms among 100 adults with functional GI issues. Participants took either a high dose, a low dose, or a placebo over 14 days.

Our findings revealed significant improvements in gut transit time and a reduction in GI symptoms for those taking B. lactis compared to the placebo group. Interestingly, the high dose showed more pronounced benefits, leading to fewer symptoms and quicker gut transit.

Overall, we found that this probiotic strain is a safe option that may help alleviate digestive discomfort.

Significant improvement

Most Useful Review

1 people found this helpful

I heard of this probiotic and thought I’d give it a try. I have inflammation of the stomach lining which was worsening. I changed my diet, but it didn’t stop the churning, fussiness, nausea, and cramping. After taking one capsule for three days, I felt much better—my symptoms ceased. There’s a bit of fussiness as a side effect, but it’s not frequent. After nearly a month, I feel significantly better, my food digests well, and my stomach feels normal.

Updated: Mar 2026

Liver Disease details

Lb41 may protect liver health

Based on 12 Researches

Lee NK, Lee Y, Shin DS, Park E, Paik HD. Probiotic Lactiplantibacillus plantarum Lb41 alleviates high-fat diet-induced nonalcoholic fatty liver disease in mice. Nutrition. 2025;134:112735. doi:10.1016/j.nut.2025.112735

We explored the effects of Lactiplantibacillus plantarum Lb41 on nonalcoholic fatty liver disease (NAFLD) in mice fed a high-fat diet. After treatment with Lb41, we observed significant reductions in body weight and harmful serum lipids, indicating its potential benefits.

Additionally, Lb41 appeared to alleviate liver damage and improve metabolic markers, suggesting a protective effect against fatty liver disease. While results are promising, further research is necessary to fully understand the implications for human health.

Effective treatment

Most Useful Review

1 people found this helpful

At last, a friend recommended Jarro to me. Initially, I was hesitant due to previous failures with similar products. However, after three to four weeks, the results were remarkable. I had endured stomach issues for years, but now I finally have a product that provides relief. I do not go without it anymore. Thank you to my friend and a massive thanks to Jarro.

Updated: Mar 2026

Food Poisoning details

Lacticaseibacillus rhamnosus shows promise

Based on 18 Researches

Kathayat D, Closs G, Helmy YA, Deblais L, Srivastava V, et al. In Vitro and In Vivo Evaluation of Lacticaseibacillus rhamnosus GG and Bifidobacterium lactis Bb12 Against Avian Pathogenic Escherichia coli and Identification of Novel Probiotic-Derived Bioactive Peptides. Probiotics Antimicrob Proteins. 2022;14:1012. doi:10.1007/s12602-021-09840-1

We explored the potential of Lacticaseibacillus rhamnosus GG as a probiotic treatment against avian pathogenic E. coli (APEC) in chickens. Our study showed that this probiotic significantly reduced APEC colonization in the chickens' cecum and improved the balance of gut microbiota over a 24-hour period.

Through laboratory evaluations, we detected novel bioactive peptides in the probiotic's culture supernatants, which may contribute to its antibacterial properties. While the results are promising for poultry health, more research is needed to optimize its use in real farming conditions.

Reduced food intolerances

Most Useful Review

2 people found this helpful

Best probiotic I have taken. I have used many brands over the years, but this one really works for me. I have fewer food intolerances with it and believe it’s more effective as it is enteric coated, resisting stomach acid. I suffer from food poisoning due to IBS, and this has been very helpful.

Updated: Mar 2026

Gastroesophageal Reflux Disease details

Improved gastrointestinal health

2 people found this helpful

Useful without causing discomfort. I repurchased the second box to address chronic gastrointestinal weakness from pressure sensitivity, and my gastroesophageal reflux has improved significantly.

Sleep Apnea details

Improved sleep quality

1 people found this helpful

I felt much better after trying a pack of probiotics. While taking them, I experienced increased strength and better balance, and my sleep improved significantly. However, once the pack ran out and I took a break, I noticed a decline in my wellbeing and my sleep was disrupted. Now that I’m using the probiotics again, I’ll continue to order them to help manage my sleep apnea.

Bloating details

Bifidobacterium lactis alleviates bloating

Based on 38 Researches

Agrawal A, Houghton LA, Morris J, Reilly B, Guyonnet D, et al. Clinical trial: the effects of a fermented milk product containing Bifidobacterium lactis DN-173 010 on abdominal distension and gastrointestinal transit in irritable bowel syndrome with constipation. Aliment Pharmacol Ther. 2009;29:104. doi:10.1111/j.1365-2036.2008.03853.x

We conducted a study to see if a fermented dairy product with Bifidobacterium lactis DN-173 010 could help reduce bloating in patients with irritable bowel syndrome (IBS) and constipation. In a controlled trial with 34 participants over four weeks, we found that this probiotic significantly decreased abdominal girth and improved gastrointestinal transit times.

Patients reported feeling less bloated, and symptom severity also decreased. These findings suggest that fostering faster transit times may be an effective method to combat abdominal distension.

Extreme bloating relief

Most Useful Review

116 people found this helpful

With my wedding in four months, I was frantic about dealing with bloating in my dress. I wish I’d found this ten years ago after years of struggling with extreme bloating. In just ten days, I've seen results I never expected. After trying numerous treatments, this is genuinely different. This product is enteric-coated, meaning it reaches where it's most effective. I recommend starting slowly with doses and pairing it with a good liquid Echinacea for additional benefits. The relief has been astounding, making me feel confident about my wedding dress.

Updated: Mar 2026

Gastritis details

Probiotics improve H. pylori treatment

Based on 23 Researches

Tanashat M, Abuelazm M, Abouzid M, Al-Ajlouni YA, Ramadan A, et al. Efficacy of probiotics regimens for Helicobacter pylori eradication: A systematic review, pairwise, and network meta-analysis of randomized controlled trials. Clin Nutr ESPEN. 2025;65:424. doi:10.1016/j.clnesp.2024.11.016

We explored the effect of adding Bifidobacterium longum to standard treatments for Helicobacter pylori, a common cause of gastritis and other gastric issues. By analyzing data from 91 clinical trials with over 13,000 patients, we saw that incorporating this probiotic significantly boosted the rate of H. pylori eradication compared to standard therapy alone.

Moreover, we noted a reduction in unpleasant side effects like nausea and diarrhea for those taking the probiotics, making treatment much more tolerable. Overall, Bifidobacterium longum stands out as an effective partner in H. pylori eradication efforts.

7.5

Effective for IBS

Most Useful Review

8 people found this helpful

I recommend these probiotics. I struggled with flatulence and gastritis for two months. After taking these probiotics three times daily, I felt a slight improvement in a couple of weeks and was quite pleased after a month, as my flatulence nearly disappeared and my gut function improved. I also gave my five-year-old two doses daily after antibiotics, and their bowel movements became regular within days. The capsules are intact after dissolving in warm milk, which indicates live bacteria.

Updated: Mar 2026

Indigestion details

23 people found this helpful

I used this and found that my gas issues faded, my digestion improved, and indigestion completely disappeared. The beneficial bacteria really assist the intestines in digestion and eliminate that annoying bloating.

Comfortable stomach state

Swollen Lymph Nodes details

3 people found this helpful

They showed their effect perfectly - they work well. I was tormented by problems with my intestines; it was a disaster, and there were moments I could have called an ambulance due to the extreme twisting in my stomach. Any food caused bloating, heaviness, and spasms. However, after systematically taking them, I noticed a comfortable state returning to my stomach in just a couple of days! I continue taking it, and it's such a relief when nothing swells or crushes in my stomach. It's an amazing tool!

Blood Clot details

Improved blood pressure

Working probiotic. After several days of taking it, my child's blood pressure began to improve.

Cold details

GCL1815 reduces cold symptoms

Questionable

Based on 2 Researches

Wada H, Mawatari T, Saito Y, Azuma N, Iwama Y. Induces Two Types of Dendritic Cell Activation and Effectively Suppresses Onset of the Common Cold: A Randomized, Double-Blind, Placebo-Controlled Trial. Nutrients. 2024;17. doi:10.3390/nu17010101

We looked into how GCL1815, a type of lactic acid bacterium, might aid in preventing the common cold. In our randomized, double-blind study with 200 participants, we found that those who took GCL1815 capsules for eight weeks had significantly lower symptoms of colds, like fatigue and nasal congestion, compared to those on placebo. We also observed key immune responses related to dendritic cell activation that were notably more enhanced in participants taking GCL1815. This suggests that GCL1815 is promising in boosting the body’s defenses against the cold.

Essential for travel

Most Useful Review

5 people found this helpful

A lifesaver while travelling. I took this daily on a three-week European trip where two companions caught a cold with a terrible cough. I never got sick, as these probiotics kept my immune system strong and my digestive system regular. I'm grateful for Jarrow and this remarkable product.

Updated: Mar 2026

Constipation details

Probiotic improves IBS-C symptoms

Based on 64 Researches

Kwon H, Nam EH, Kim H, Jo H, Bang WY, et al. Effect of Lacticaseibacillus rhamnosus IDCC 3201 on irritable bowel syndrome with constipation: a randomized, double-blind, and placebo-controlled trial. Sci Rep. 2024;14:22384. doi:10.1038/s41598-024-72887-x

We examined the effects of Lacticaseibacillus rhamnosus IDCC 3201 on patients suffering from irritable bowel syndrome with constipation (IBS-C). In a robust study involving 30 participants, we used a randomized, double-blind, placebo-controlled design.

After eight weeks of treatment, the probiotic group reported significant improvements in bowel activities and discomfort linked to constipation. Notably, symptoms like abdominal bloating also improved.

Our findings suggest that this probiotic might help enhance gut health by promoting beneficial microbes and their metabolites.

Best for constipation

Most Useful Review

77 people found this helpful

I take these every morning on an empty stomach and am very pleased with the results. Bloating has decreased, and my digestion has improved, allowing for regular visits to the restroom. When I stop, constipation returns. After trying various probiotics, I find this one to be the best quality.

Updated: Mar 2026

Headache details

Lactobacillus treatment's potential efficacy

Based on 4 Researches

Qi X, Fan G, Jia H. The probiotic Shirota attenuates symptoms of vestibular migraine: a randomised placebo-controlled double-blind clinical trial. Benef Microbes. 2020;11:469. doi:10.3920/BM2020.0058

We investigated the effects of the probiotic Shirota on vestibular migraine symptoms in a clinical trial involving 204 patients. Over four months, participants received either Shirota or a placebo.

At the two-month mark, we didn’t see significant benefits from Shirota. However, by the end of the study, those taking Shirota reported greater improvements in dizziness and anxiety compared to the placebo group.

This suggests that Shirota could be an effective treatment option for managing vestibular migraine symptoms, though further research with a larger group is necessary.

Superb treatment

Most Useful Review

4 people found this helpful

The best! I took California lacto beef but suffered severe headaches and poor health for weeks. Now, taking Jarrow EPS makes me feel like a Super Saiyan. I recommend Jarrow EPS for those who dislike lacto beef.

Updated: Mar 2026

Acne details

Lactobacillus improves adult acne

Based on 17 Researches

Fabbrocini G, Bertona M, Picazo Ó, Pareja-Galeano H, Monfrecola G, et al. Supplementation with Lactobacillus rhamnosus SP1 normalises skin expression of genes implicated in insulin signalling and improves adult acne. Benef Microbes. 2016;7:625.

We examined how Lactobacillus rhamnosus SP1 impacts acne through a 12-week study involving 20 adults. Participants were split into two groups: one received a liquid probiotic supplement, while the other got a placebo. Notably, those in the probiotic group showed significant improvements in skin gene expression linked to insulin signalling and had a higher chance of being rated as improved by physicians. Our findings suggest that this probiotic not only alters critical skin genes but also visibly enhances adult acne.

Acne issues resolved

Most Useful Review

1 people found this helpful

Fantastic! This product effectively solved my son's acne problems at 22.

Updated: Mar 2026

Chronic Fatigue Syndrome details

Lactobacillus shows potential for CFS

Questionable

Based on 5 Researches

Singh PK, Chopra K, Kuhad A, Kaur IP. Role of Lactobacillus acidophilus loaded floating beads in chronic fatigue syndrome: behavioral and biochemical evidences. Neurogastroenterol Motil. 2012;24:366. doi:10.1111/j.1365-2982.2011.01861.x

In our investigation, we looked into whether Lactobacillus acidophilus can ease the symptoms of chronic fatigue syndrome (CFS). Rats were subjected to a swimming test to induce fatigue, which helped us measure their behavior.

We found that treatment with both free Lactobacillus and specially formulated beads reduced signs of fatigue and improved overall biochemical markers associated with CFS. This suggests that Lactobacillus could be a promising treatment option for CFS when delivered in the right way.

Immune system improvement

Most Useful Review

1 people found this helpful

This product works wonders for my chronic fatigue syndrome and has unexpectedly boosted my immune system, leaving me feeling less fatigued overall.

Updated: Mar 2026

Heart Attack details

I did not notice any significant effects. Personally, I found it difficult to assess its impact as I dislike the original taste and do not suffer from constipation. I took one or two tablets daily but still found it ineffective. I have no intention of purchasing it again.

Updated: Mar 2025

Leg Cramps details

1 people found this helpful

Great probiotics! I take the full course in spring and autumn. I've forgotten about intestinal cramps and seasonal exacerbation of superficial gastritis. I recommend buying.

Heart Disease details

L. plantarum reduces heart disease risk

Based on 25 Researches

Hassan A, Din AU, Zhu Y, Zhang K, Li T, et al. Anti-atherosclerotic effects of Lactobacillus plantarum ATCC 14917 in ApoE mice through modulation of proinflammatory cytokines and oxidative stress. Appl Microbiol Biotechnol. 2020;104:6337. doi:10.1007/s00253-020-10693-x

We set out to explore the effects of Lactobacillus plantarum ATCC 14917 on heart disease in ApoE-deficient mice. Over 12 weeks, these mice were given the probiotic, and we analyzed their heart health and inflammation levels.

The results were intriguing; while L. plantarum didn’t impact body weight or overall fat levels, it did significantly reduce atherosclerotic lesions. Additionally, markers of inflammation and oxidative stress improved, suggesting this probiotic might help slow heart disease progression.

Sharp stomach pain

Most Useful Review

6 people found this helpful

I had been searching for a good probiotic for some time, especially due to my chronic diseases and frequent antibiotics. However, I experienced severe stomach pain shortly after starting this product. Despite my efforts to persist, it wasn't worth it. I ended up giving it to a friend who suffers from constipation, and it proved beneficial for them.

Updated: Apr 2025

Diarrhea details

Bifidobacterium lactis reduced diarrhea duration

Based on 70 Researches

Chen K, Jin S, Ma Y, Cai L, Xu P, et al. Adjudicative efficacy of Bifidobacterium animalis subsp. lactis BLa80 in treating acute diarrhea in children: a randomized, double-blinded, placebo-controlled study. Eur J Clin Nutr. 2024;78:501. doi:10.1038/s41430-024-01428-6

We explored the impact of Bifidobacterium animalis subsp. lactis BLa80 on diarrhea in young children through a well-structured, randomized, double-blinded, placebo-controlled study.

Our findings show that children receiving the probiotic experienced a significantly shorter duration of diarrhea and a higher recovery rate compared to those given a placebo.

Notably, we also observed beneficial changes in gut microbiome composition and gene functions that promote immune response.

This evidence suggests that Bifidobacterium lactis can effectively support recovery from acute diarrhea in children.

Feeling much better

Most Useful Review

17 people found this helpful

Thank YOU! I had been feeling dreadful for months. Every time I ate, I experienced diarrhoea and constant stomach pain. After taking these for just one day, I feel significantly better. My stomach is no longer bloated, and I noticed a visible improvement in just one day. I'm so grateful I could cry. Thank you to everyone who posted reviews; they guided me to purchase these.

Updated: Mar 2026

Bone Pain details

Relief achieved quickly

Excellent working probiotics! After a course of strong antibiotics, my stomach and intestines were inflamed. Any food caused intense pain. I took these probiotics, four drops with each meal, and relief came within days. I recommend a course of at least one month with probiotics, enzymes, and l-carnitine. Your mucous membrane will thank you!