Supplement Facts
Serving Size: 3 Capsules
Amount Per Serving
%DV
Organic Echinacea purpurea (stem, leaf, flower)
1.2 g
**
The product is found useful for the following medical conditions
Bronchitis details
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.5
USERS' SCORE
Good
Based on 3 Reviews
8.6
9
We explored the effects of echinacea powder on dogs suffering from bronchitis and other upper respiratory infections. In a clinical trial conducted by six veterinarians in Switzerland, 41 dogs showing signs of chronic and seasonal respiratory issues received a herbal preparation containing echinacea for eight weeks.
Throughout the study, we noted that echinacea was given alongside the dogs' food, at a daily dosage based on body weight. While there was no control group to compare the results against, the findings were still promising. After just four weeks of treatment, 92% of the dogs showed significant improvement, and this positive change continued through the eight-week mark.
Furthermore, we observed significant reductions in classic symptoms, such as nasal secretions and coughing. Notably, two pets experienced minor adverse effects, but these were not linked to the echinacea treatment itself. Overall, the data suggest that echinacea could be a well-tolerated and effective alternative for treating bronchitis and similar respiratory conditions in dogs.
Throughout the study, we noted that echinacea was given alongside the dogs' food, at a daily dosage based on body weight. While there was no control group to compare the results against, the findings were still promising. After just four weeks of treatment, 92% of the dogs showed significant improvement, and this positive change continued through the eight-week mark.
Furthermore, we observed significant reductions in classic symptoms, such as nasal secretions and coughing. Notably, two pets experienced minor adverse effects, but these were not linked to the echinacea treatment itself. Overall, the data suggest that echinacea could be a well-tolerated and effective alternative for treating bronchitis and similar respiratory conditions in dogs.
9
Echinacea prevents bronchitis
Most Useful Review
15 people found this helpful
Throughout my life, I've struggled to combat colds, which often led to bronchitis. After trying Echinacea 15 years ago, I noticed a dramatic change; I went from frequent hospital visits to never seeing a doctor unless it was strep throat. Echinacea wiped out my colds, and I now use it effectively at the first sign of illness. It’s worked consistently for my family, keeping us away from doctors and antibiotics.
Updated: Apr 2025
Cough details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 6 Reviews
8.5
10
Cough relief achieved
Most Useful Review
Just what I needed! I had previously taken Echinacea with success and resumed it due to a low immune system. I took one capsule twice daily, and remarkably, the allergy cough I had battled for years is finally GONE! I'm pleasantly surprised! I trust the Nature's Way brand and appreciate their good results at a reasonable price! Thank you, iHerb, for your constant excellence over my 15+ years as a loyal customer! Highly recommend this Echinacea product!
Updated: Mar 2026
Ear Infection details
SCIENTIFIC SCORE
Likely Ineffective
Based on 2 Researches
4.5
USERS' SCORE
Good
Based on 4 Reviews
8.5
1
We conducted a study to explore whether Echinacea purpurea, a popular herbal remedy, could help prevent ear infections in children prone to recurrent otitis media. The research involved a randomized, placebo-controlled trial where ninety young children between 12 and 60 months participated. They were divided into four groups, either receiving Echinacea with or without osteopathic manipulative treatment (OMT), or placebos for both.
Over six months, we observed that treating colds with Echinacea did not significantly reduce the risk of developing acute otitis media. In fact, there is some indication that it may actually increase the risk of these infections. Similarly, the osteopathic manipulative treatments offered during the study did not provide any significant benefits in preventing ear infections either.
It's essential to take these findings seriously, as they suggest that Echinacea may not be the effective solution many parents hope for when dealing with their child's recurrent ear issues.
Over six months, we observed that treating colds with Echinacea did not significantly reduce the risk of developing acute otitis media. In fact, there is some indication that it may actually increase the risk of these infections. Similarly, the osteopathic manipulative treatments offered during the study did not provide any significant benefits in preventing ear infections either.
It's essential to take these findings seriously, as they suggest that Echinacea may not be the effective solution many parents hope for when dealing with their child's recurrent ear issues.
10
Rapid recovery noted
Most Useful Review
1 people found this helpful
The effect is definitely there; the family has tested it multiple times! This substantial can of echinacea has aided the adult members of our family on several occasions. I selected from a wide range, paying attention to the dosage, as some manufacturers offer minimal amounts (less than 100 mg), necessitating excessive consumption. Here, each capsule provides 400 mg. We typically take 3 capsules daily at the first signs of an ear infection, increasing to 6 if feeling very unwell. It works remarkably well, allowing us to recover swiftly. For prevention, I also take 3 capsules if my husband is already ill. Our treatment usually lasts no longer than 5 days, making this large can last a significant time!
Updated: Apr 2025
Eczema details
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Echinacea beneficial for eczema treatment
We explored the potential of Echinacea purpurea-derived alkylamides for treating atopic eczema (AE), a skin condition known for its inflammation and itchiness. The study was well-structured, involving randomized double-blind clinical trials that cleanly assessed not just effectiveness but also safety.
By activating cannabinoid receptors in the skin, these alkylamides demonstrated significant anti-inflammatory effects. We monitored the inflammation levels in skin cells cultured in the lab, which showed a decrease in pro-inflammatory cytokines when treated with the extract. Furthermore, we conducted human trials that investigated both the irritation potential of the Echinacea extract and its clinical effectiveness in alleviating the uncomfortable symptoms of AE.
Findings highlighted that this natural extract not only alleviated eczema symptoms but also could help restore the protective lipid barrier of the skin. This adds an exciting dimension to potential eczema treatments, appealing to those seeking safe, effective options without harsh side effects.
By activating cannabinoid receptors in the skin, these alkylamides demonstrated significant anti-inflammatory effects. We monitored the inflammation levels in skin cells cultured in the lab, which showed a decrease in pro-inflammatory cytokines when treated with the extract. Furthermore, we conducted human trials that investigated both the irritation potential of the Echinacea extract and its clinical effectiveness in alleviating the uncomfortable symptoms of AE.
Findings highlighted that this natural extract not only alleviated eczema symptoms but also could help restore the protective lipid barrier of the skin. This adds an exciting dimension to potential eczema treatments, appealing to those seeking safe, effective options without harsh side effects.
7.5
Reduced antibiotic use
Most Useful Review
1 people found this helpful
I've managed to avoid antibiotics for my eczema, thanks to Echinacea, which wonderfully boosts my immunity. I take two pills a day, and it has made a significant difference.
Updated: Mar 2026
Lung Cancer details
SCIENTIFIC SCORE
Possibly Effective
Based on 2 Researches
7
USERS' SCORE
Good
Based on 3 Reviews
8.5
7
Echinacea shows promise against cancer
We explored the potential of echinacea, specifically the roots of Echinacea pallida, in fighting lung cancer. The focus was on extracting polyacetylenes and polyenes, compounds known for their antiproliferative properties. To achieve this, we applied a method called supercritical fluid extraction (SFE), which we compared against the traditional Soxhlet extraction. We aimed to derive a bioactive extract that could be effective against cancer cells.
Using SFE, we were able to extract a highly concentrated yield of 1.18-1.21%, while maintaining the integrity of the beneficial compounds. The extracts were then tested for their effects on human lung cancer cells (A549) and breast cancer cells (MCF-7). Surprisingly, we observed a more significant cytotoxic effect against the breast cancer cells than the lung cancer cells, with effective concentration values that demonstrated notable activity.
This research presents a new, eco-friendly method for extracting valuable compounds from echinacea roots. Although the extracts had a more pronounced effect on breast cancer cells, this study still opens doors to exploring echinacea's potential in cancer prevention and treatment strategies.
Using SFE, we were able to extract a highly concentrated yield of 1.18-1.21%, while maintaining the integrity of the beneficial compounds. The extracts were then tested for their effects on human lung cancer cells (A549) and breast cancer cells (MCF-7). Surprisingly, we observed a more significant cytotoxic effect against the breast cancer cells than the lung cancer cells, with effective concentration values that demonstrated notable activity.
This research presents a new, eco-friendly method for extracting valuable compounds from echinacea roots. Although the extracts had a more pronounced effect on breast cancer cells, this study still opens doors to exploring echinacea's potential in cancer prevention and treatment strategies.
7.5
Strengthens immunity
Most Useful Review
I used this supplement to boost my immunity due to my lung cancer and weak immune system. Duaa Harfoush praised it for enhancing immunity, preventing illness, and reducing infections and colds. The quantity is substantial and suitable.
Updated: Apr 2025
Tonsillitis details
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.3
USERS' SCORE
Good
Based on 4 Reviews
8.5
9
We explored the potential benefits of a special herbal compound that includes Echinacea angustifolia in treating recurrent upper respiratory infections, specifically tonsillitis, in children. This study involved 37 young patients who were suffering from frequent pharyngotonsillitis or otitis media.
The treatment, known as Imoviral® Junior, combines Echinacea with other ingredients like beta-glucan, vitamin C, arabinogalactan, and zinc. Over a six-month period, we observed a significant reduction in the mean number of inflammatory episodes from an average of 3 to just 1.
By the end of the treatment, a notable 77% of children reported fewer episodes of inflammation. Additionally, the overall quality of life score improved significantly, showing promising results. Importantly, no side effects were recorded during the study, suggesting that this herbal compound could be a safe option for enhancing pediatric health during recurrent infections.
The treatment, known as Imoviral® Junior, combines Echinacea with other ingredients like beta-glucan, vitamin C, arabinogalactan, and zinc. Over a six-month period, we observed a significant reduction in the mean number of inflammatory episodes from an average of 3 to just 1.
By the end of the treatment, a notable 77% of children reported fewer episodes of inflammation. Additionally, the overall quality of life score improved significantly, showing promising results. Importantly, no side effects were recorded during the study, suggesting that this herbal compound could be a safe option for enhancing pediatric health during recurrent infections.
9
Prevents illness
Most Useful Review
1 people found this helpful
I take it regularly during autumn and winter, and despite being around sick individuals, I haven't caught anything since: no colds, no flu, no Tonsillitis.
Updated: Apr 2026
Whooping Cough details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8.5
9
Cough relief
Most Useful Review
When I had a persistent cough during the change of seasons, I took three tablets, and it stopped immediately. I try to take it as soon as I start coughing, as I believe it helps prevent whooping cough and colds.
Updated: Apr 2025
Chronic Fatigue Syndrome details
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.5
USERS' SCORE
Good
Based on 2 Reviews
8.4
8
Echinacea may support immune response
We investigated how extracts of echinacea could enhance immune function in patients with chronic fatigue syndrome. Blood samples from healthy individuals and patients with chronic fatigue syndrome or AIDS were analyzed.
Using specially prepared white blood cells, we looked at two key immune responses: natural killer (NK) cell activity and antibody-dependent cellular cytotoxicity (ADCC). Interestingly, both echinacea and ginseng showed a considerable boost in immune responses when given at certain concentrations.
Specifically, both herbs improved NK cell activity and ADCC across all groups tested. This suggests that echinacea, alongside ginseng, has the potential to support the immune system in those dealing with chronic fatigue, as well as in individuals who typically have lower immune function.
Overall, these findings point to echinacea’s promising role as a supportive treatment for chronic fatigue syndrome, particularly in enhancing aspects of the immune system that might be underperforming.
Using specially prepared white blood cells, we looked at two key immune responses: natural killer (NK) cell activity and antibody-dependent cellular cytotoxicity (ADCC). Interestingly, both echinacea and ginseng showed a considerable boost in immune responses when given at certain concentrations.
Specifically, both herbs improved NK cell activity and ADCC across all groups tested. This suggests that echinacea, alongside ginseng, has the potential to support the immune system in those dealing with chronic fatigue, as well as in individuals who typically have lower immune function.
Overall, these findings point to echinacea’s promising role as a supportive treatment for chronic fatigue syndrome, particularly in enhancing aspects of the immune system that might be underperforming.
8
Boosts energy levels
Most Useful Review
Echinacea effectively strengthens the immune system and reduces fatigue, making it a helpful supplement for anyone with chronic fatigue syndrome. It provides an energy boost when you need it the most.
Updated: Mar 2026
Asthma details
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 2 Reviews
8.3
8
We explored the potential of Echinacea purpurea, a popular herbal remedy, in treating asthma symptoms. In our study, we isolated a complex from Echinacea flowers and tested it on guinea pigs that had allergic asthma triggered by ovalbumin exposure.
Over 14 days, the guinea pigs received a daily dose of this Echinacea extract. We measured its effectiveness by looking at various factors, including airway resistance and the contraction of smooth muscle in the lungs. Interestingly, we observed that Echinacea had significant bronchodilatory effects, helping to open up the airways, similar to conventional asthma medications.
Furthermore, we found that this herbal complex had anti-inflammatory properties. By measuring levels of certain asthma-related cytokines in the blood and lungs, we noted that Echinacea helped reduce inflammation, which is a key issue in asthma.
Our findings suggest that Echinacea can be a viable supplementary treatment for asthma sufferers, providing a natural option alongside traditional medications. With growing interest in immunomodulatory uses of herbs, this study strengthens the case for including Echinacea in holistic asthma management strategies.
Over 14 days, the guinea pigs received a daily dose of this Echinacea extract. We measured its effectiveness by looking at various factors, including airway resistance and the contraction of smooth muscle in the lungs. Interestingly, we observed that Echinacea had significant bronchodilatory effects, helping to open up the airways, similar to conventional asthma medications.
Furthermore, we found that this herbal complex had anti-inflammatory properties. By measuring levels of certain asthma-related cytokines in the blood and lungs, we noted that Echinacea helped reduce inflammation, which is a key issue in asthma.
Our findings suggest that Echinacea can be a viable supplementary treatment for asthma sufferers, providing a natural option alongside traditional medications. With growing interest in immunomodulatory uses of herbs, this study strengthens the case for including Echinacea in holistic asthma management strategies.
7.5
Effective herbal remedy
Most Useful Review
16 people found this helpful
I love herbal products that work! I constantly use this brand for asthma and allergies. It effectively stops or slows down coughing, sneezing, and itching. Thank you!
Updated: Mar 2026
Attention Deficit Hyperactivity Disorder details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.3
9
Symptom relief
Most Useful Review
Liquid echinacea has been very helpful for my children at the first signs of illness. Although I initially opted for capsules to save money, the dosage turned out too high for them, so I take it myself. It effectively prevents illness and alleviates symptoms when sick. I sometimes add propolis, and vitamin C is essential.
Updated: Mar 2026
Bacterial Infection details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 8 Reviews
8.3
9
Reliable solution
Most Useful Review
4 people found this helpful
I can't go anywhere without Echinacea. It is my go-to solution for helping my body combat bacterial infections and viruses.
Updated: Mar 2026
Influenza details
SCIENTIFIC SCORE
Possibly Effective
Based on 14 Researches
7.8
USERS' SCORE
Good
Based on 9 Reviews
8.3
9
Echinacea shows promise against influenza
We focused on how echinacea, a well-known wildflower, can combat viruses that commonly cause respiratory infections, specifically influenza A and B, as well as respiratory syncytial virus (RSV). Through a methodical approach, we evaluated the effects of a 60% ethanol extract of echinacea and its active compound, chicoric acid (CA), on these viruses.
Our research utilized various tests to measure the antiviral effectiveness of echinacea. We observed that both the extract and chicoric acid significantly reduced the infectivity of H1N1, IVB, and RSV-A in controlled experiments. Notably, our findings indicated a decrease in viral gene expression and confirmed through microscopy that echinacea's components could limit the ability of these viruses to infect host cells.
Additionally, we found that echinacea's extract and chicoric acid effectively hindered the attachment of H1N1 and IVB viruses to cell receptors, showcasing their potential utility in preventing these viral infections. With this strong set of results, we believe that echinacea could serve as a promising natural remedy or ingredient in functional health foods aimed at reducing the impact of viral respiratory infections.
Our research utilized various tests to measure the antiviral effectiveness of echinacea. We observed that both the extract and chicoric acid significantly reduced the infectivity of H1N1, IVB, and RSV-A in controlled experiments. Notably, our findings indicated a decrease in viral gene expression and confirmed through microscopy that echinacea's components could limit the ability of these viruses to infect host cells.
Additionally, we found that echinacea's extract and chicoric acid effectively hindered the attachment of H1N1 and IVB viruses to cell receptors, showcasing their potential utility in preventing these viral infections. With this strong set of results, we believe that echinacea could serve as a promising natural remedy or ingredient in functional health foods aimed at reducing the impact of viral respiratory infections.
7.5
Effective for influenza
Most Useful Review
5 people found this helpful
Even when I felt uncomfortable in my throat and feverish, I took two tablets in the morning and evening and felt much better. This echinacea product is the most effective I've tried. It works well during influenza season or whenever I'm unwell.
Updated: Apr 2025
Prostate Cancer details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.3
7.5
Improved immunity
Most Useful Review
1 people found this helpful
I plan to repurchase this product. It’s influenza season, and I’ve been unwell quite often. A colleague recommended Echinacea Purpurea Herb to me, citing its benefits for immunity. After her brother-in-law, who suffered from prostate cancer, was advised by his doctor in Australia to take Echinacea for immune support, I decided to try this brand. So far, I feel better and am falling ill less frequently.
Updated: Mar 2025
Sore Throat details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 41 Reviews
8.3
10
Effective immune booster
Most Useful Review
1 people found this helpful
I started feeling a sore throat and immediately began taking this; it disappeared completely. It's a fantastic immune-boosting herb.
Updated: Apr 2025
Urinary Tract Infection details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.3
8
Effective for treatment
Most Useful Review
4 people found this helpful
Echinacea is an excellent product for enhancing immunity, especially for those with weakened immune systems. It has been shown to aid in treating various conditions, including influenza and urinary tract infections. This herb inhibits the growth of harmful bacteria and is beneficial for inflammatory diseases and wounds.
Updated: Apr 2025
Cancer details
SCIENTIFIC SCORE
Possibly Effective
Based on 16 Researches
7.8
USERS' SCORE
Good
Based on 4 Reviews
8.2
9
We investigated how Echinacea purpurea polysaccharide (EPP) might help in fighting hepatocellular carcinoma, a common type of liver cancer. Our findings showed that EPP not only reduced liver damage caused by cancer but also helped in slowing down cancer cell growth and promoting their death, a process known as apoptosis.
An interesting aspect of our study was how EPP influenced gut microbiota. After treatment with EPP, we observed a significant increase in beneficial bacteria that produce propionic and butyric acids. These changes in gut microbes led to strengthening the intestinal barrier, which is crucial for keeping harmful substances like lipopolysaccharides (LPS) from leaking into the bloodstream. By controlling LPS leakage, EPP helped reduce inflammation and hindered the TLR4/NF-κB signaling pathway that cancer cells often exploit to survive.
On a molecular level, our metabolomics analysis revealed that EPP treatment downregulated certain metabolic pathways associated with tumor growth while enhancing butyrate metabolism, which is linked to healthier cellular functions. Overall, our research highlights EPP's potential to combat liver cancer through beneficial modifications to the gut microbiome and consequent impacts on inflammation and cancer cell survival.
An interesting aspect of our study was how EPP influenced gut microbiota. After treatment with EPP, we observed a significant increase in beneficial bacteria that produce propionic and butyric acids. These changes in gut microbes led to strengthening the intestinal barrier, which is crucial for keeping harmful substances like lipopolysaccharides (LPS) from leaking into the bloodstream. By controlling LPS leakage, EPP helped reduce inflammation and hindered the TLR4/NF-κB signaling pathway that cancer cells often exploit to survive.
On a molecular level, our metabolomics analysis revealed that EPP treatment downregulated certain metabolic pathways associated with tumor growth while enhancing butyrate metabolism, which is linked to healthier cellular functions. Overall, our research highlights EPP's potential to combat liver cancer through beneficial modifications to the gut microbiome and consequent impacts on inflammation and cancer cell survival.
7.5
Effective immunity boost
Most Useful Review
3 people found this helpful
Excellent! The echinacea plant is well-known for enhancing immunity and combating cancer cells. It's particularly useful for those with immunodeficiency. I obtained it for my mother and noticed an improvement in her condition. I highly recommend this brand as its products are very effective and the results are remarkable.
Updated: Apr 2025
Chest Pain details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8.2
7.5
Effective cold treatment
Most Useful Review
3 people found this helpful
Excellent. I used it at the first sign of a cold or any minor throat discomfort. After two or three doses, my symptoms disappeared entirely. It should be taken as soon as symptoms of a simple cold appear, but if it worsens, treatment will take longer!
Updated: Apr 2025
Common Cold details
SCIENTIFIC SCORE
Questionable
Based on 16 Researches
6.6
USERS' SCORE
Good
Based on 3 Reviews
8.2
9
In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold.
9
Effective recovery
Most Useful Review
1 people found this helpful
We’ve known Echinacea for years; it reduces our common colds and aids recovery. The capsules are easy to swallow and cause no side effects. The manufacturer is reputable.
Updated: Mar 2026
Cold details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 645 Reviews
7.9
9
Amazing cold treatment
Most Useful Review
141 people found this helpful
A fantastic remedy, particularly during the autumn-winter period. I start taking it at the first signs of a cold, and the effect is remarkable.
Updated: Mar 2026
Flu details
SCIENTIFIC SCORE
Possibly Effective
Based on 7 Researches
7.9
USERS' SCORE
Moderately Good
Based on 49 Reviews
7.8
9
Echinacea shows flu treatment promise
We explored the effectiveness of Echinaforce Hotdrink, an echinacea-based formulation, against oseltamivir, a standard flu treatment. In a randomized, double-blind trial involving 473 patients with early flu symptoms, we found that both treatments led to similar recovery rates.
Echinaforce showed a promising profile with fewer complications and side effects, making it an appealing option for those looking for self-care alternatives in flu treatment. This study sheds light on the potential of echinacea as a viable treatment for influenza.
Echinaforce showed a promising profile with fewer complications and side effects, making it an appealing option for those looking for self-care alternatives in flu treatment. This study sheds light on the potential of echinacea as a viable treatment for influenza.
9
Effective remedy
Most Useful Review
4 people found this helpful
I have been using Nature's Way Echinacea with the green cap for over 20 years, as I had no success with the purple and yellow caps. I take it at the first sign of discomfort, such as a cold or flu, sore throat, ear ache, or tooth ache, consuming two capsules every two hours. It seems to help with all of these issues. Often, after the third dose, I forget to take any more because my symptoms have disappeared. ConsumerLab.com rates this brand highly, and compared to others, it has worked wonders for me.
Updated: Mar 2026
Allergies details
SCIENTIFIC SCORE
Moderately Effective
Based on 4 Researches
8
USERS' SCORE
Moderately Good
Based on 9 Reviews
7.6
9
We explored how Echinacea purpurea, a plant commonly used in herbal tea, might help relieve allergies by focusing on its effects on mast cells. Mast cells play a significant role in type-I allergies, such as hay fever, by releasing histamine and leukotrienes—substances that cause allergic symptoms.
Our evaluation involved water extracts from the petals, leaves, and stems of Echinacea purpurea. We specifically looked at how these extracts influenced the release of histamine and other chemical mediators from mast cell lines. The results were quite interesting: both petal and leaf extracts significantly reduced histamine release in stimulated cells. However, the stem extract did not show any effect.
Notably, we found that the petal extract was much more effective than the leaf extract. Additionally, all extracts effectively suppressed leukotriene B4 production, which is another mediator involved in allergic reactions. The petal extract also seemed to decrease certain cellular signaling events associated with mast cell activation.
Overall, our findings suggest that Echinacea purpurea petal extract could potentially help alleviate allergic symptoms, particularly in conditions like hay fever.
Our evaluation involved water extracts from the petals, leaves, and stems of Echinacea purpurea. We specifically looked at how these extracts influenced the release of histamine and other chemical mediators from mast cell lines. The results were quite interesting: both petal and leaf extracts significantly reduced histamine release in stimulated cells. However, the stem extract did not show any effect.
Notably, we found that the petal extract was much more effective than the leaf extract. Additionally, all extracts effectively suppressed leukotriene B4 production, which is another mediator involved in allergic reactions. The petal extract also seemed to decrease certain cellular signaling events associated with mast cell activation.
Overall, our findings suggest that Echinacea purpurea petal extract could potentially help alleviate allergic symptoms, particularly in conditions like hay fever.
9
Cost-effective solution
Most Useful Review
4 people found this helpful
Great price on quality echinacea. I use a lot for allergies, and it really clears up my sinuses. Compared to liquid echinacea that cost me $25 a month from my acupuncturist, this is mucheaper and effective.
Updated: Mar 2026
Cold Sores details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 15 Reviews
7.6
9
Mother's recovery
Most Useful Review
3 people found this helpful
My mother struggled with a sore throat for three months with no improvement from doctors. After finding this powder for respiratory immunity online, I bought it for her. It completely cured her, and though I was initially sceptical, she became a loyal customer after taking it for her cold and experiencing great results.
Updated: Apr 2025
Adenoiditis details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Medium or Average
Based on 16 Reviews
6
7.5
Much better feeling
Most Useful Review
5 people found this helpful
Even when I felt discomfort in my throat and was feverish, I took two tablets in the morning and evening and felt significantly better. Among the echinacea supplements, this product is the most effective. I recommend using it when influenza is prevalent or when unwell.
Updated: Mar 2026
Data last updated:
