5/19/2025
Last update
5/19/2025
Reviewed By
Overview
SCIENTIFIC SCORE
Questionable
Based on 1 Research
5
USERS' SCORE
Good
Based on 20 Reviews
8.7
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
5
We investigated how immune components in colostrum and mature human milk affect infant health outcomes in their first year. In a large study with 398 women from the UK, Russia, and Italy, we found that higher levels of interleukin IL13 were linked to a lower risk of eczema and food allergies. Surprisingly, elevated levels of transforming growth factor β2 were associated with an increased risk of eczema. Additionally, a protective relationship was noted between hepatocyte growth factor and occurrences of the common cold.
Read More
Most Useful Reviews
9
Immune boost success
105 people found this helpful
Finally, a supplement that genuinely works. Whenever the topic of supplements arises, the sceptics come forward. I was always on the opposite end, wanting to believe in their benefits but was often disappointed. I've tried countless supplements, creams, and treatments without success. However, Colostrum seems effective. Previously, when I felt run down and didn’t sleep enough, I would almost always catch a cold. Now, that hasn’t been the case. It truly is remarkable. I assume it strengthens my immune system during low energy times and also while I sleep well. Others might not see the same results, but I certainly do. I initially started with the pricy Immune Tree powder, mixing half a teaspoon into my coffee daily. Now, I use the Now brand, emptying a capsule into my coffee every morning, and it appears to work.
Read More
10
No sickness experienced
76 people found this helpful
I’ve been using this product for over 12 years. The reason? I don’t get sick! No colds, no flu, nothing, even when surrounded by others who are coughing and sneezing. I take two 500mg capsules daily. If I feel something trying to set in, I simply double the dose for a few days until I feel better. Previously, when I went to the gym, I would frequently fall ill. Then I learned about Colostrum, and thankfully, I did. Since I started taking it, I haven't been sick at all, and that was more than 12 years ago. This product seems to enhance my immune system, at least for me.
Read More
10
Sinus infection relief
62 people found this helpful
Michelle from Fortuna, CA. A chiropractor suggested Colostrum for a dreadful sinus infection that lingered for weeks without any sign of improvement, despite taking antibiotics. After taking it on an empty stomach for a week, it was GONE! I now take it whenever I sense a cold or flu approaching. This supplement even works wonders on pets; it cleared my cat's severe sinus infection after antibiotics failed to help. I simply opened a capsule, mixed it with a drop of water to create a paste, and let her enjoy it from a spoon. For humans, using two capsules for adults or one for children on an empty stomach first thing in the morning for a few days is recommended, and you should feel better.
Read More
Medical Researches
SCIENTIFIC SCORE
Questionable
Based on 1 Research
5
- All Researches
5
We investigated how immune components in colostrum and mature human milk affect infant health outcomes in their first year. In a large study with 398 women from the UK, Russia, and Italy, we found that higher levels of interleukin IL13 were linked to a lower risk of eczema and food allergies. Surprisingly, elevated levels of transforming growth factor β2 were associated with an increased risk of eczema. Additionally, a protective relationship was noted between hepatocyte growth factor and occurrences of the common cold.
Read More
User Reviews
USERS' SCORE
Good
Based on 20 Reviews
8.7
- All Reviews
- Positive Reviews
- Negative Reviews
9
Immune boost success
105 people found this helpful
Finally, a supplement that genuinely works. Whenever the topic of supplements arises, the sceptics come forward. I was always on the opposite end, wanting to believe in their benefits but was often disappointed. I've tried countless supplements, creams, and treatments without success. However, Colostrum seems effective. Previously, when I felt run down and didn’t sleep enough, I would almost always catch a cold. Now, that hasn’t been the case. It truly is remarkable. I assume it strengthens my immune system during low energy times and also while I sleep well. Others might not see the same results, but I certainly do. I initially started with the pricy Immune Tree powder, mixing half a teaspoon into my coffee daily. Now, I use the Now brand, emptying a capsule into my coffee every morning, and it appears to work.
Read More
10
No sickness experienced
76 people found this helpful
I’ve been using this product for over 12 years. The reason? I don’t get sick! No colds, no flu, nothing, even when surrounded by others who are coughing and sneezing. I take two 500mg capsules daily. If I feel something trying to set in, I simply double the dose for a few days until I feel better. Previously, when I went to the gym, I would frequently fall ill. Then I learned about Colostrum, and thankfully, I did. Since I started taking it, I haven't been sick at all, and that was more than 12 years ago. This product seems to enhance my immune system, at least for me.
Read More
10
Sinus infection relief
62 people found this helpful
Michelle from Fortuna, CA. A chiropractor suggested Colostrum for a dreadful sinus infection that lingered for weeks without any sign of improvement, despite taking antibiotics. After taking it on an empty stomach for a week, it was GONE! I now take it whenever I sense a cold or flu approaching. This supplement even works wonders on pets; it cleared my cat's severe sinus infection after antibiotics failed to help. I simply opened a capsule, mixed it with a drop of water to create a paste, and let her enjoy it from a spoon. For humans, using two capsules for adults or one for children on an empty stomach first thing in the morning for a few days is recommended, and you should feel better.
Read More
7.5
Quality of life improvement
52 people found this helpful
I cannot recommend this enough for those with a weak immune system. I used to catch everything I encountered – colds, flu, and the like. Since incorporating this into my routine, I rarely fall ill, even when in close contact with sick individuals. I strongly recommend it for enhancing your quality of daily life.
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9
Effective for colds
28 people found this helpful
Great seller and product. Now Foods products are the best for maintaining our digestive health. Good colostrum like this will eliminate any bug you or your loved ones might catch. I have been purchasing this by the case for years and have distributed the bottles to everyone we know who was suffering from colds and flus; it works miraculously. I've even got two local health food store owners using it for their families and swearing by its effectiveness.
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Frequently Asked Questions
5
We investigated how immune components in colostrum and mature human milk affect infant health outcomes in their first year. In a large study with 398 women from the UK, Russia, and Italy, we found that higher levels of interleukin IL13 were linked to a lower risk of eczema and food allergies. Surprisingly, elevated levels of transforming growth factor β2 were associated with an increased risk of eczema. Additionally, a protective relationship was noted between hepatocyte growth factor and occurrences of the common cold.
References
- Munblit D, Treneva M, Peroni DG, Colicino S, Chow LY, et al. Immune Components in Human Milk Are Associated with Early Infant Immunological Health Outcomes: A Prospective Three-Country Analysis. Nutrients. 2017;9. 10.3390/nu9060532
