5/11/2025
Last update
5/11/2025
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.8
USERS' SCORE
Good
Based on 10 Reviews
8.6
Supplement Facts
Serving Size: 2 Veg Capsules
Amount Per Serving
%DV
Calories
5
Total Carbohydrate
1 g
<1%*
Dietary Fiber
<1 g
2%*
Protein
<1 g
1%*
Dried Bovine Colostrum
1 g (1,000 mg)
â€
ImmunEnhancerâ„¢[Arabinogalactan from Larch Tree (Larix laricina)]
200 mg
â€
Olive Leaf (Olea europaea) (Standardized Extract) (min. 6% Oleuropein)
200 mg
â€
Astragalus (Astragalus membranaceus) (Root)
100 mg
â€
Eleuthero (Eleutherococcus senticosus) (Root)
100 mg
â€
Top Medical Research Studies
9
We examined the impact of bovine late colostrum on the immune system to see if it helps fight off the flu. Our study involved mice, some receiving colostrum and others a control treatment. Results showed that colostrum boosted their immune response, particularly natural killer cells, which are key for fighting infections.
Notably, mice treated with colostrum had fewer flu symptoms compared to the control group. This suggests colostrum activates immune defenses not just systemically but also in the respiratory system, helping to reduce flu severity.
Notably, mice treated with colostrum had fewer flu symptoms compared to the control group. This suggests colostrum activates immune defenses not just systemically but also in the respiratory system, helping to reduce flu severity.
Read More
9.5
Colostrum outperforming flu vaccines
We evaluated whether a 2-month treatment with oral colostrum could prevent flu episodes better than traditional vaccination. Our study included various groups, with follow-up over three months.
We found that those without colostrum experienced three times more flu days. Specifically, the colostrum group had 13 flu episodes, while those who received both colostrum and vaccination had slightly more at 14.
In high-risk cardiovascular patients, colostrum proved more effective, with lower complication rates compared to those who were only vaccinated. Overall, colostrum appears to be a highly effective and cost-efficient alternative to flu vaccines.
We found that those without colostrum experienced three times more flu days. Specifically, the colostrum group had 13 flu episodes, while those who received both colostrum and vaccination had slightly more at 14.
In high-risk cardiovascular patients, colostrum proved more effective, with lower complication rates compared to those who were only vaccinated. Overall, colostrum appears to be a highly effective and cost-efficient alternative to flu vaccines.
Read More
8
We evaluated how colostrum, combined with the immunomodulator Bifivir, stacks up against traditional flu vaccination. Participants were divided into four groups: no prevention, vaccination, vaccination with immunomodulators, and immunomodulators alone.
Our findings revealed that those using immunomodulators, either alone or with vaccines, experienced significantly fewer flu episodes compared to those who were unprotected or vaccinated. This suggests colostrum and Bifivir might offer a cost-effective alternative to flu shots, with much lower disease duration and healthcare costs. Importantly, we noted no side effects from the treatment regimen.
Our findings revealed that those using immunomodulators, either alone or with vaccines, experienced significantly fewer flu episodes compared to those who were unprotected or vaccinated. This suggests colostrum and Bifivir might offer a cost-effective alternative to flu shots, with much lower disease duration and healthcare costs. Importantly, we noted no side effects from the treatment regimen.
Read More
Most Useful Reviews
9
No flu since use
76 people found this helpful
I’ve taken this product for over 12 years. The reason? I don’t get sick! No colds, no flu, nothing at all, even when exposed to others coughing around me. I take two 500mg capsules daily, and if I feel something starting, I double the dose until it’s gone. I used to get sick constantly at the gym but, thanks to Colostrum, I haven’t been ill since I discovered it over 12 years ago. I truly believe it boosts my immune system.
Read More
9
Quick flu recovery
66 people found this helpful
A necessary item for every medicine cabinet. My acupuncturist advised me to take this to boost my immune system! It exceeded my expectations. I remained well as long as I used it. I caught the flu and took it four times daily, recovering in just three days.
Read More
9
Sinus infection relief
62 people found this helpful
Michelle from Fortuna, CA. A Chiropractor suggested Colostrum for my serious sinus infection that lingered for weeks. None of the antibiotics helped. I took it on an empty stomach for a week, and it was gone! Now, I take it at the first sign of a cold or flu, even using it for my cat’s severe sinus infection, which cleared in three days. I mix one capsule’s contents with a drop of water for her. Adult doses require two capsules. Take it on an empty stomach first thing in the morning for the best results.
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.8
- All Researches
9.5
Colostrum outperforming flu vaccines
We evaluated whether a 2-month treatment with oral colostrum could prevent flu episodes better than traditional vaccination. Our study included various groups, with follow-up over three months.
We found that those without colostrum experienced three times more flu days. Specifically, the colostrum group had 13 flu episodes, while those who received both colostrum and vaccination had slightly more at 14.
In high-risk cardiovascular patients, colostrum proved more effective, with lower complication rates compared to those who were only vaccinated. Overall, colostrum appears to be a highly effective and cost-efficient alternative to flu vaccines.
We found that those without colostrum experienced three times more flu days. Specifically, the colostrum group had 13 flu episodes, while those who received both colostrum and vaccination had slightly more at 14.
In high-risk cardiovascular patients, colostrum proved more effective, with lower complication rates compared to those who were only vaccinated. Overall, colostrum appears to be a highly effective and cost-efficient alternative to flu vaccines.
Read More
9
We examined the impact of bovine late colostrum on the immune system to see if it helps fight off the flu. Our study involved mice, some receiving colostrum and others a control treatment. Results showed that colostrum boosted their immune response, particularly natural killer cells, which are key for fighting infections.
Notably, mice treated with colostrum had fewer flu symptoms compared to the control group. This suggests colostrum activates immune defenses not just systemically but also in the respiratory system, helping to reduce flu severity.
Notably, mice treated with colostrum had fewer flu symptoms compared to the control group. This suggests colostrum activates immune defenses not just systemically but also in the respiratory system, helping to reduce flu severity.
Read More
8
We evaluated how colostrum, combined with the immunomodulator Bifivir, stacks up against traditional flu vaccination. Participants were divided into four groups: no prevention, vaccination, vaccination with immunomodulators, and immunomodulators alone.
Our findings revealed that those using immunomodulators, either alone or with vaccines, experienced significantly fewer flu episodes compared to those who were unprotected or vaccinated. This suggests colostrum and Bifivir might offer a cost-effective alternative to flu shots, with much lower disease duration and healthcare costs. Importantly, we noted no side effects from the treatment regimen.
Our findings revealed that those using immunomodulators, either alone or with vaccines, experienced significantly fewer flu episodes compared to those who were unprotected or vaccinated. This suggests colostrum and Bifivir might offer a cost-effective alternative to flu shots, with much lower disease duration and healthcare costs. Importantly, we noted no side effects from the treatment regimen.
Read More
User Reviews
USERS' SCORE
Good
Based on 10 Reviews
8.6
- All Reviews
- Positive Reviews
- Negative Reviews
9
No flu since use
76 people found this helpful
I’ve taken this product for over 12 years. The reason? I don’t get sick! No colds, no flu, nothing at all, even when exposed to others coughing around me. I take two 500mg capsules daily, and if I feel something starting, I double the dose until it’s gone. I used to get sick constantly at the gym but, thanks to Colostrum, I haven’t been ill since I discovered it over 12 years ago. I truly believe it boosts my immune system.
Read More
9
Quick flu recovery
66 people found this helpful
A necessary item for every medicine cabinet. My acupuncturist advised me to take this to boost my immune system! It exceeded my expectations. I remained well as long as I used it. I caught the flu and took it four times daily, recovering in just three days.
Read More
9
Sinus infection relief
62 people found this helpful
Michelle from Fortuna, CA. A Chiropractor suggested Colostrum for my serious sinus infection that lingered for weeks. None of the antibiotics helped. I took it on an empty stomach for a week, and it was gone! Now, I take it at the first sign of a cold or flu, even using it for my cat’s severe sinus infection, which cleared in three days. I mix one capsule’s contents with a drop of water for her. Adult doses require two capsules. Take it on an empty stomach first thing in the morning for the best results.
Read More
9
No illness since use
18 people found this helpful
I’ve used this product for over five years without getting a cold, flu, or any other illness since I started taking it.
Read More
9
Prevents flu effectively
14 people found this helpful
I take Colostrum daily, primarily before, during, and after cold season. I don’t notice any other significant benefits apart from improved immune health. Before Colostrum, I’d catch every cold that came my way at work, but now I’ve avoided three flus despite exposure. A friend highly recommended this, and I’m grateful I listened. It’s $22 at my health store, but a good deal at $15 on Amazon.
Read More
Frequently Asked Questions
9
We examined the impact of bovine late colostrum on the immune system to see if it helps fight off the flu. Our study involved mice, some receiving colostrum and others a control treatment. Results showed that colostrum boosted their immune response, particularly natural killer cells, which are key for fighting infections.
Notably, mice treated with colostrum had fewer flu symptoms compared to the control group. This suggests colostrum activates immune defenses not just systemically but also in the respiratory system, helping to reduce flu severity.
Notably, mice treated with colostrum had fewer flu symptoms compared to the control group. This suggests colostrum activates immune defenses not just systemically but also in the respiratory system, helping to reduce flu severity.
8
We evaluated how colostrum, combined with the immunomodulator Bifivir, stacks up against traditional flu vaccination. Participants were divided into four groups: no prevention, vaccination, vaccination with immunomodulators, and immunomodulators alone.
Our findings revealed that those using immunomodulators, either alone or with vaccines, experienced significantly fewer flu episodes compared to those who were unprotected or vaccinated. This suggests colostrum and Bifivir might offer a cost-effective alternative to flu shots, with much lower disease duration and healthcare costs. Importantly, we noted no side effects from the treatment regimen.
Our findings revealed that those using immunomodulators, either alone or with vaccines, experienced significantly fewer flu episodes compared to those who were unprotected or vaccinated. This suggests colostrum and Bifivir might offer a cost-effective alternative to flu shots, with much lower disease duration and healthcare costs. Importantly, we noted no side effects from the treatment regimen.
9.5
Colostrum outperforming flu vaccines
We evaluated whether a 2-month treatment with oral colostrum could prevent flu episodes better than traditional vaccination. Our study included various groups, with follow-up over three months.
We found that those without colostrum experienced three times more flu days. Specifically, the colostrum group had 13 flu episodes, while those who received both colostrum and vaccination had slightly more at 14.
In high-risk cardiovascular patients, colostrum proved more effective, with lower complication rates compared to those who were only vaccinated. Overall, colostrum appears to be a highly effective and cost-efficient alternative to flu vaccines.
We found that those without colostrum experienced three times more flu days. Specifically, the colostrum group had 13 flu episodes, while those who received both colostrum and vaccination had slightly more at 14.
In high-risk cardiovascular patients, colostrum proved more effective, with lower complication rates compared to those who were only vaccinated. Overall, colostrum appears to be a highly effective and cost-efficient alternative to flu vaccines.
References
- Uchida K, Hiruta N, Yamaguchi H, Yamashita K, Fujimura K, et al. Augmentation of cellular immunity and protection against influenza virus infection by bovine late colostrum in mice. Nutrition. 2012;28:442. 10.1016/j.nut.2011.07.021
- Belcaro G, Cesarone MR, Cornelli U, Pellegini L, Ledda A, et al. Prevention of flu episodes with colostrum and Bifivir compared with vaccination: an epidemiological, registry study. Panminerva Med. 2010;52:269.
- Cesarone MR, Belcaro G, Di Renzo A, Dugall M, Cacchio M, et al. Prevention of influenza episodes with colostrum compared with vaccination in healthy and high-risk cardiovascular subjects: the epidemiologic study in San Valentino. Clin Appl Thromb Hemost. 2007;13:130.
