Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 25 Researches
7.8
USERS' SCORE
Good
Based on 28 Reviews
8.4
Supplement Facts
Serving Size:  1 Capsule
Amount Per Serving
%DV
Proprietary Blend Containing 1 billion live cultures† Lactobacillus acidophilus Lactobacillus salivarius Bifidobacterium bifidum Streptococcus thermophilus
175 mg
**

Top Medical Research Studies

9
L. acidophilus shows promise against Candida
We examined how Lactobacillus acidophilus ATCC 4356 can impact Candida albicans, the fungus responsible for yeast infections.

In our research, we studied both in vitro and in vivo. We found that L. acidophilus not only curbed biofilm formation and filamentation of C. albicans but also improved survival rates in Galleria mellonella larvae infected with this yeast.

The larvae given L. acidophilus showed fewer C. albicans, suggesting this probiotic strain might be beneficial in combating yeast infections.
Read More
9.5
Lactobacillus salivarius effectively reduces yeast
We investigated whether Lactobacillus salivarius MG242 can help fight vulvovaginal candidiasis (VVC), a common yeast infection caused by Candida albicans. According to our findings, this particular strain successfully inhibited the growth of C. albicans by an impressive 99.99%.

This significant reduction in yeast growth suggests that L. salivarius MG242 holds promise as a potential probiotic treatment for VVC. Moreover, we found ways to enhance its stability and shelf-life, making it a candidate for future formulations.
Read More
9
We explored how various Lactobacillus probiotics affect the development of Candida albicans biofilms, which are crucial for yeast infections. Through several tests, we observed that Lactobacillus strains significantly reduced biofilm growth and changed the behavior of the yeast, promoting a less harmful budding growth instead of filamentation. Specifically, early biofilm stages were notably impacted, indicating a potential role for these probiotics in managing yeast infections. However, the mature biofilm showed resistance to these treatments, suggesting limitations in probiotic effectiveness.
Read More

Most Useful Reviews

9
Effective probiotic treatment
51 people found this helpful
This probiotic significantly aided me after food poisoning and subsequent dysbiosis. Within days of taking one capsule daily, my symptoms such as bloating and nausea vanished. I recommended it to a friend post-surgery, and she enjoyed similar swift results. It's also utilised to create yogurt. The capsules are stabilised, meaning they require no special storage and are practically allergy-free. They contain beneficial bacteria and prebiotics to support intestinal health.
Read More
10
Effective for diabetics
33 people found this helpful
As a diabetic with a compromised immune system, I often get yeast infections due to antibiotics. Since I started taking Acidophilus a month ago, I haven’t had any yeast infections! It's been very effective for my situation and I’m pleased with the outcome.
Read More
9
No more yeast infections
29 people found this helpful
I have been taking this probiotic for two years. It significantly alleviates my upset stomach after meals and prevents yeast infections. One pill daily with my evening meal has made a huge difference. They don't require refrigeration; I just store them in the fridge after filling my pillbox each week.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 25 Researches
7.8
  • All Researches
9.5
Lactobacillus salivarius effectively reduces yeast
We investigated whether Lactobacillus salivarius MG242 can help fight vulvovaginal candidiasis (VVC), a common yeast infection caused by Candida albicans. According to our findings, this particular strain successfully inhibited the growth of C. albicans by an impressive 99.99%.

This significant reduction in yeast growth suggests that L. salivarius MG242 holds promise as a potential probiotic treatment for VVC. Moreover, we found ways to enhance its stability and shelf-life, making it a candidate for future formulations.
Read More
9
Probiotics reduce yeast infection recurrences
We assessed the impact of a combination of Lactobacillus acidophilus, Lactobacillus rhamnosus, and lactoferrin on recurring yeast infections in women. In our study, 48 women received either the probiotic mixture or a placebo alongside standard treatment with clotrimazole. While both groups reported symptom improvement, those receiving the probiotics experienced significantly less itching and discharge after three and six months. Importantly, recurrence rates were markedly lower in the probiotic group, suggesting this combination could effectively manage recurrent vulvovaginal candidiasis.
Read More
9
Probiotics lower oral Candida levels
We explored how consuming cheese enhanced with probiotics, specifically Lactobacillus acidophilus and Lactobacillus rhamnosus, impacts oral Candida levels in denture wearers. In our study, 60 participants were divided into three groups—two test groups receiving probiotic cheeses and a control group with regular cheese—over a period of eight weeks.

After the experiment, we observed a significant reduction in Candida levels in those eating probiotic cheese compared to the control group. This indicates that these probiotics could play a valuable role in lowering the risk of oral candidiasis among individuals who wear dentures.
Read More
9
We explored how various Lactobacillus probiotics affect the development of Candida albicans biofilms, which are crucial for yeast infections. Through several tests, we observed that Lactobacillus strains significantly reduced biofilm growth and changed the behavior of the yeast, promoting a less harmful budding growth instead of filamentation. Specifically, early biofilm stages were notably impacted, indicating a potential role for these probiotics in managing yeast infections. However, the mature biofilm showed resistance to these treatments, suggesting limitations in probiotic effectiveness.
Read More
9
L. acidophilus shows promise against Candida
We examined how Lactobacillus acidophilus ATCC 4356 can impact Candida albicans, the fungus responsible for yeast infections.

In our research, we studied both in vitro and in vivo. We found that L. acidophilus not only curbed biofilm formation and filamentation of C. albicans but also improved survival rates in Galleria mellonella larvae infected with this yeast.

The larvae given L. acidophilus showed fewer C. albicans, suggesting this probiotic strain might be beneficial in combating yeast infections.
Read More

User Reviews

USERS' SCORE
Good
Based on 28 Reviews
8.4
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Effective probiotic treatment
51 people found this helpful
This probiotic significantly aided me after food poisoning and subsequent dysbiosis. Within days of taking one capsule daily, my symptoms such as bloating and nausea vanished. I recommended it to a friend post-surgery, and she enjoyed similar swift results. It's also utilised to create yogurt. The capsules are stabilised, meaning they require no special storage and are practically allergy-free. They contain beneficial bacteria and prebiotics to support intestinal health.
Read More
10
Effective for diabetics
33 people found this helpful
As a diabetic with a compromised immune system, I often get yeast infections due to antibiotics. Since I started taking Acidophilus a month ago, I haven’t had any yeast infections! It's been very effective for my situation and I’m pleased with the outcome.
Read More
9
No more yeast infections
29 people found this helpful
I have been taking this probiotic for two years. It significantly alleviates my upset stomach after meals and prevents yeast infections. One pill daily with my evening meal has made a huge difference. They don't require refrigeration; I just store them in the fridge after filling my pillbox each week.
Read More
7.5
Reduces yeast effectively
5 people found this helpful
This product is effective for those who frequently experience yeast infections from antibiotics. It prevents the need for additional medication to manage yeast issues. It has truly simplified my life and given me relief.
Read More
10
Prevented yeast infections
4 people found this helpful
I suffer from frequent yeast infections, usually triggered by antibiotics. After 1.5 months on these probiotics, I haven't had a yeast infection. The true test will come when I’m on antibiotics, but I’m pleased with the results so far. It's been almost a year without recurrence, even with antibiotics.
Read More

Frequently Asked Questions

7.5
Positive effects experienced
2 people found this helpful
After taking antibiotics, my microflora became unbalanced, resulting in itching and a yeast infection. I noticed significant improvement after a week of using this probiotic. My life has improved remarkably, and I highly recommend it for anyone facing similar issues!
7
Supports immunity
5 people found this helpful
Acidophilus supports normal intestinal flora and aids in maintaining immunity. It's particularly helpful for dysbiosis and gastrointestinal issues. I take one capsule before bed for prevention, and it's worked a treat! I’ve experienced no yeast infections since I started using it.
7.5
Preventative measure
1 people found this helpful
As a preventative measure against candida, I’m taking NOW Candida Support alongside medical treatment. It seems to help prevent infections as well as improve my stomach’s condition, so I plan to keep taking it.
8.5
Relieved stomach issues
11 people found this helpful
I've been using this probiotic for two years, which has worked wonders. No more upset stomach after meals and no yeast infections, either. Such an effective product at a reasonable price! I take one capsule daily with my evening meal and store the rest in the fridge after loading my pill box.
9
Effective probiotic treatment
51 people found this helpful
This probiotic significantly aided me after food poisoning and subsequent dysbiosis. Within days of taking one capsule daily, my symptoms such as bloating and nausea vanished. I recommended it to a friend post-surgery, and she enjoyed similar swift results. It's also utilised to create yogurt. The capsules are stabilised, meaning they require no special storage and are practically allergy-free. They contain beneficial bacteria and prebiotics to support intestinal health.
9
Prevents infections
3 people found this helpful
Finally, a probiotic that has kept me free from urinary tract infections for the past two years! As someone suffering from Adenomyosis, I can confidently say this product is incredibly effective for me.
9
Relieved stomach issues
2 people found this helpful
I've taken this probiotic for two years and love it. It has transformed my digestion, preventing stomach upset during meals and yeast infections. I take one capsule daily with my evening meal, and it has worked remarkably well.
9
Cleansed intestines
2 people found this helpful
I love this product! It has optimised my child's digestion and helped prevent yeast infections. The probiotics fixed our microbiome, making everything function smoothly, and I even used them to ferment milk.
0
No improvement noted
Unfortunately, it did not work for me; I developed a fungus infection a few days after starting it.
7.5
Good combination
1 people found this helpful
I like it! I take this alongside Candida Support NOW for my yeast infections, and it works great.
7.5
Yeast infection relief
1 people found this helpful
Recommended! It has helped me with my yeast infection. I take one daily.
In examining 15 studies from 2015 to 2020, we focused on whether Lactobacillus probiotics could help combat Candida yeast infections, which are common among women.

Our findings revealed that certain strains, including L. acidophilus, can significantly reduce the growth of these harmful fungi.

Notably, longer use of these probiotics correlates with better results, especially when paired with traditional treatments. Overall, Lactobacillus probiotics appear to be a promising alternative in managing yeast infections.
We conducted a thorough investigation to see how effective probiotics, specifically Lactobacillus acidophilus, are at treating yeast infections compared to fluconazole.

In a study with 80 women diagnosed with vulvovaginal candidiasis, we found that while probiotics showed some potential, fluconazole significantly outperformed them in reducing symptoms and preventing recurrence.

After treatment, the fluconazole group had lower rates of abnormal discharge and irritation compared to those taking probiotics. In essence, probiotics can help, but fluconazole is the more effective option for combating yeast infections.
We explored the effectiveness of adding probiotics to standard azole treatments for vaginal Candida infections. In a group of 436 women, one set received traditional medication, while the other also utilized Lactobacillus probiotics starting five days after treatment.

We found that while over 30% of those on standard treatment still had Candida resistance and nearly 80% continued to experience issues, the group with probiotics enjoyed a notable improvement. Their clinical complaints dropped to about 31%, showcasing that probiotics can significantly enhance treatment outcomes and might help avoid future infections.

References

  1. Nachum Z, Suleiman A, Colodner R, Battino S, Wattad M, et al. Oral Probiotics to Prevent Recurrent Vulvovaginal Infections During Pregnancy-Multicenter Double-Blind, Randomized, Placebo-Controlled Trial. Nutrients. 2025;17. 10.3390/nu17030460
  2. ElFeky DS, Awad AR, Shamseldeen AM, Mowafy HL, Hosny SA. Comparing the therapeutic potentials of vs. against vulvovaginal candidiasis in female rats: an study. Front Microbiol. 2023;14:1222503. 10.3389/fmicb.2023.1222503
  3. Pimentel MMNSC, de Carvalho Alves J, Pinheiro LHS, Roselino MN. Potential Action of Probiotics Against Fungi of the Genus : A Bibliographic Review. Recent Pat Biotechnol. 2023;17:198. 10.2174/1872208317666221027093644
  4. Mollazadeh-Narestan Z, Yavarikia P, Homayouni-Rad A, Samadi Kafil H, Mohammad-Alizadeh-Charandabi S, et al. Comparing the Effect of Probiotic and Fluconazole on Treatment and Recurrence of Vulvovaginal Candidiasis: a Triple-Blinded Randomized Controlled Trial. Probiotics Antimicrob Proteins. 2023;15:1436. 10.1007/s12602-022-09997-3
  5. Spaggiari L, Sala A, Ardizzoni A, De Seta F, Singh DK, et al. Lactobacillus acidophilus, L. plantarum, L. rhamnosus, and L. reuteri Cell-Free Supernatants Inhibit Candida parapsilosis Pathogenic Potential upon Infection of Vaginal Epithelial Cells Monolayer and in a Transwell Coculture System . Microbiol Spectr. 2022;10:e0269621. 10.1128/spectrum.02696-21
  6. Kamal Y, Kandil M, Eissa M, Yousef R, Elsaadany B. Probiotics as a prophylaxis to prevent oral candidiasis in patients with Sjogren's syndrome: a double-blinded, placebo-controlled, randomized trial. Rheumatol Int. 2020;40:873. 10.1007/s00296-020-04558-9
  7. Er S, İstanbullu Tosun A, Arık G, Kıvanç M. Anticandidal activities of lactic acid bacteria isolated from the vagina. Turk J Med Sci. 2019;49:375. 10.3906/sag-1709-143
  8. Russo R, Superti F, Karadja E, De Seta F. Randomised clinical trial in women with Recurrent Vulvovaginal Candidiasis: Efficacy of probiotics and lactoferrin as maintenance treatment. Mycoses. 2019;62:328. 10.1111/myc.12883
  9. Russo R, Edu A, De Seta F. Study on the effects of an oral lactobacilli and lactoferrin complex in women with intermediate vaginal microbiota. Arch Gynecol Obstet. 2018;298:139. 10.1007/s00404-018-4771-z
  10. Miyazima TY, Ishikawa KH, Mayer M, Saad S, Nakamae A. Cheese supplemented with probiotics reduced the Candida levels in denture wearers-RCT. Oral Dis. 2017;23:919. 10.1111/odi.12669
  11. do Carmo MS, Noronha FM, Arruda MO, Costa ÊP, Bomfim MR, et al. ATCC 23271 Displays Inhibitory Activities against spp. Front Microbiol. 2016;7:1722.
  12. Matsubara VH, Wang Y, Bandara HMHN, Mayer MPA, Samaranayake LP. Probiotic lactobacilli inhibit early stages of Candida albicans biofilm development by reducing their growth, cell adhesion, and filamentation. Appl Microbiol Biotechnol. 2016;100:6415. 10.1007/s00253-016-7527-3
  13. Donders G, Bellen G, Neven P, Grob P, Prasauskas V, et al. Effect of ultra-low-dose estriol and lactobacilli vaginal tablets (Gynoflor®) on inflammatory and infectious markers of the vaginal ecosystem in postmenopausal women with breast cancer on aromatase inhibitors. Eur J Clin Microbiol Infect Dis. 2015;34:2023. 10.1007/s10096-015-2447-1
  14. Vilela SF, Barbosa JO, Rossoni RD, Santos JD, Prata MC, et al. Lactobacillus acidophilus ATCC 4356 inhibits biofilm formation by C. albicans and attenuates the experimental candidiasis in Galleria mellonella. Virulence. 2015;6:29. 10.4161/21505594.2014.981486
  15. Kovachev SM, Vatcheva-Dobrevska RS. Local Probiotic Therapy for Vaginal Candida albicans Infections. Probiotics Antimicrob Proteins. 2015;7:38. 10.1007/s12602-014-9176-0
  16. Murina F, Graziottin A, Vicariotto F, De Seta F. Can Lactobacillus fermentum LF10 and Lactobacillus acidophilus LA02 in a slow-release vaginal product be useful for prevention of recurrent vulvovaginal candidiasis?: A clinical study. J Clin Gastroenterol. 2014;48 Suppl 1:S102. 10.1097/MCG.0000000000000225
  17. Mezzasalma V, Manfrini E, Ferri E, Boccarusso M, Di Gennaro P, et al. Orally administered multispecies probiotic formulations to prevent uro-genital infections: a randomized placebo-controlled pilot study. Arch Gynecol Obstet. 2017;295:163. 10.1007/s00404-016-4235-2
  18. Ishikawa KH, Mayer MP, Miyazima TY, Matsubara VH, Silva EG, et al. A multispecies probiotic reduces oral Candida colonization in denture wearers. J Prosthodont. 2015;24:194. 10.1111/jopr.12198
  19. Kang CH, Han SH, Kim Y, Paek NS, So JS. In Vitro Probiotic Properties of Lactobacillus salivarius MG242 Isolated from Human Vagina. Probiotics Antimicrob Proteins. 2018;10:343. 10.1007/s12602-017-9323-5
  20. Mastromarino P, Brigidi P, Macchia S, Maggi L, Pirovano F, et al. Characterization and selection of vaginal Lactobacillus strains for the preparation of vaginal tablets. J Appl Microbiol. 2002;93:884.
  21. Kumar S, Singhi S, Chakrabarti A, Bansal A, Jayashree M. Probiotic use and prevalence of candidemia and candiduria in a PICU. Pediatr Crit Care Med. 2013;14:e409. 10.1097/PCC.0b013e31829f5d88
  22. Kumar S, Bansal A, Chakrabarti A, Singhi S. Evaluation of efficacy of probiotics in prevention of candida colonization in a PICU-a randomized controlled trial. Crit Care Med. 2013;41:565. 10.1097/CCM.0b013e31826a409c
  23. Azad A, Ranjbaran A, Zareshahrabadi Z, Mehrabani D, Zahed Zahedani M, et al. Protective Effects of the Probiotic Bacterium and a Murine Model of Oral Candidiasis. Iran J Med Sci. 2021;46:207. 10.30476/ijms.2020.82080.0
  24. Li D, Li Q, Liu C, Lin M, Li X, et al. Efficacy and safety of probiotics in the treatment of Candida-associated stomatitis. Mycoses. 2014;57:141. 10.1111/myc.12116
  25. Busscher HJ, van Hoogmoed CG, Geertsema-Doornbusch GI, van der Kuijl-Booij M, van der Mei HC. Streptococcus thermophilus and its biosurfactants inhibit adhesion by Candida spp. on silicone rubber. Appl Environ Microbiol. 1997;63:3810.
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