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5 Must-Have Colostrum Powders for Strengthening Your Body’s Immunity

What to look for in an effective colostrum supplement + how it can fortify your gut health & enhance athletic performance.

  • Written by: Brilliant Staff
  • Fact checked by: Melissa Mitri, MS, RD
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Every day, we’re bombarded with environmental toxins, from the air we breathe, the water we drink, and the food we eat. Most can have a negative impact on your well-being if you leave your body exposed to them.

But there is one unique “superfood” that can bolster your front-line defense barriers against these toxins. In fact, it has been a reliable nutritional source for thousands of years.

Colostrum, the nutrient-rich fluid released in the early stages of breast-feeding, is often referred to as “liquid gold” due to its highly concentrated nature and vast nutritional benefits.

By supporting your body’s natural defenses against daily pollution and chemicals, both inhaled and ingested, an effective colostrum supplement can strengthen your gut and immune health, enhance skin and hair radiance, help increase athletic performance, and improve mental health and mood.
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Key Benefits of Effective Colostrum Powders

Stronger & Healthier Gut

Colostrum powder improves gut health by reinforcing the gut wall. This is due to lactoferrin, a powerful protein found in bovine colostrum that’s essential to intestinal health.

Robust & Stable Immune Health

Due to a higher protein, fat, carbohydrate, magnesium, and vitamin content than cow’s milk, colostrum benefits your immune system by fortifying the gut lining with added protection.

Enhances Skin & Hair

According to research, colostrum’s chemical properties, specifically its diverse amino acid profile, have demonstrated an ability to help maintain healthy skin cells and revitalize hair health.

Aids Muscle Recovery & Athletic Performance

Long-term supplementation of colostrum for adults supports a reduction in exercise-related inflammation and the maintenance of lean muscle. Research has revealed a decrease in oxidative stress among highly trained female athletes after taking colostrum supplements.

Promotes Brain Health

Colostrinin, a polypeptide derived from colostrum, enhances cognitive markers and helps reduce age-related cognitive decline, according to new research.
But, with so many empty promises in the supplement industry, how do you know which colostrum powder delivers on its claims? 

When purchasing a colostrum powder, we recommend sticking with naturally derived formulas that have been third-party tested to ensure high standards and quality control. Here are some additional things to consider:

Step 1

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Step 2

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Step 3

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Key Ingredients in a High-Quality Colostrum Powder 

Pure Grass-Fed Bovine Colostrum

A rare and rich source of macro and micronutrients as well as essential vitamins and minerals. Bovine colostrum powder provides strong support for your immune system, digestive tract, muscle maintenance, skin health, and helps reduce everyday oxidative stress. For best results, we recommend choosing a product with at least 2,000 mg of colostrum per 2-gram serving.

Protein

Potent colostrum powders will contain protein in their formulas for optimal results. We recommend choosing a product with at least 2 grams of protein per 2-gram serving.

Watch Out For

Colostrum that isn’t pasteurized

It’s important to ensure the bovine colostrum supplement you purchase is properly pasteurized. Unpasteurized colostrum may contain bacteria, such as Salmonella, E.coli, or Listeria.

Fillers & extra ingredients

An effective colostrum dietary supplement won’t use fillers or additives. A naturally derived formula will deliver consistent and healthy results you can rely on every day for immunity and gut support.
Now that you know what to look for and avoid in colostrum powder, it's time to shop! Check out our Brilliant recommendations below, including our own Live Conscious® Colostrum.
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*Per 2 gram serving size

2024’s Must-Have Colostrum Supplements

What is lorum ipsum?

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What is lorum ipsum?

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What is lorum ipsum?

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What is lorum ipsum?

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What We Like:

    • 2,000 mg bovine colostrum
    • 2 g protein per 2 g serving
    • Naturally-derived formula
    • Gluten free
    • Non-GMO
    • Third-party tested 
    • 365-day money-back guarantee 
    • Manufactured in the USA with local & global ingredients

Room To Improve:

    • Not always in stock

Final Thoughts

Live Conscious® Colostrum’s naturally derived grass-fed formula packs a powerful 2,000 mg of bovine colostrum per serving, bolstering immunity and gut health and helping to combat oxidative stress. Our bovine colostrum powder can also help you maintain lean muscle while supporting proper digestive function and overall well-being.

Product Specs

  • 60 servings per jar (2 g per serving)
  • 2 g protein per 2 g serving
  • Bovine colostrum (2000 mg), Immunoglobulin G (IgG) (300 mg)
  • Gluten-free, soy-free, preservative-free, non-GMO
  • Price: $

What We Like:

    • 2,000 mg bovine colostrum
    • Non-GMO
    • Gluten-free
    • Third-party tested
    • Manufactured in the USA with local ingredients

Room To Improve:

    • Does not contain 2 g protein per 2 g serving

Final Thoughts

WonderCow stands out in the colostrum supplement space thanks to its potent formula. Featuring a number of antioxidants and compounds, it supports better sleep and skin elasticity.

Product Specs

  • 60 servings per jar (2 g per serving)
  • 1 g protein per 2 g serving
  • Bovine colostrum (2000 mg), Immunoglobulin G (IgG) (800 mg)
  • Gluten-free, soy-free, preservative-free, non-GMO
  • Price: $$

*We earn a commission if you click on this link to make a purchase of WonderCow.

What We Like:

    • 5,000 mg bovine colostrum
    • Gluten free
    • Non-GMO
    • Third-party tested 
    • Manufactured in the USA with local ingredients

Room To Improve:

    • Does not contain 2 g protein per 2 g serving
    • Only 30-day return policy

Final Thoughts

Pure Velvet’s Colostrum Powder is a powerful formula with 5,000 mg of bovine colostrum, although it is a larger portion at 5 g (more than double Live Conscious serving size). While their protein content of 3 g per serving is lower than others, they make up for it by including calcium and potassium in their formula.

Product Specs

  • 60 servings per jar (5 g per serving) 
  • 3 g protein per 5 g serving
  • Bovine colostrum (5000 mg), Immunoglobulin G (IgG) (1000 mg), Calcium (58 mg), Potassium (71 mg)
  • Gluten-free, soy-free, preservative-free, non-GMO
  • Price: $$

*We earn a commission if you click on this link to make a purchase of Pure Velvet

What We Like:

    • 3,000 mg bovine colostrum
    • Gluten free
    • Third-party tested
    • Manufactured in the USA

Room To Improve:

    • Does not contain 2 g protein per 2 g serving
    • 30-day return policy

Final Thoughts

Symbiotics Colostrum Plus® contains 3,000 mg of bovine colostrum. While this product is gluten and antibiotic-free, it does contain a tiny amount of sugar in its formula. Otherwise, it’s still a good option if you’re looking to boost your immunity and GI tract.

Product Specs

  • 60 servings per jar (3 g per serving) 
  • 2 g of protein per 3 g serving
  • Bovine colostrum (3000 mg), Immunoglobulin G (IgG) (750 mg), Sodium (5 mg)
  • Gluten-free, antibiotic-free, GMP compliant
  • Price: $

*We earn a commission if you click on this link to make a purchase of Symbiotics.

What We Like:

    • 1,500 mg bovine colostrum
    • Gluten free
    • Non-GMO
    • Manufactured in the USA with local ingredients

Room To Improve:

    • Does not contain 2 g protein per 2 g serving
    • 30-day return policy
    • Not third-party tested

Final Thoughts

Miracle Moo is the only colostrum powder on the market to feature ImmunoLin®, a potent immune and gut-supporting ingredient designed to support overall wellness. One downside is that it provides the lowest concentration of bovine colostrum (per 2g serving) on this list. 

Product Specs

  • 60 servings per jar (1.8 g per serving)
  • Bovine colostrum (1500 mg), Immunolin® (50% Immunoglobulin G) (300 mg), Immunoglobulin G (IgG) (600 mg)
  • Gluten-free, soy-free, antibiotic-free, non-GMO
  • Price: $$

Frequently Asked Questions

What are the key benefits of a high-quality colostrum supplement?

A naturally derived formula provides immune and gut support, helps reduce oxidative stress, and enhances skin health and cognitive function. Along with a balanced diet, incorporating colostrum into your daily regimen can improve your overall well-being.

Can colostrum aid athletic performance?

Research shows that athletes who take colostrum supplements may experience a reduction in oxidative stress, which can aid in recovery. Colostrum features bioactive proteins that can also aid in maintaining lean muscle tissue, which can support strength and recovery.

How long will it take for colostrum to start working?

Since everyone’s body is different, some may experience a change in their gut and immune health, energy levels, and overall wellness within days. For others, it may take several weeks. We recommend 4-6 weeks of consistent and daily usage to feel colostrum's full benefits.

What does colostrum powder taste like?

Most colostrum powder is unflavored and can be added to your favorite beverages like smoothies and coffee. It can also be used in food recipes such as oatmeal, pudding, soups, and more.

The Brilliant Process

How We Choose Products

Like you, we’re picky about products — and serious about quality

Whether we’re featuring an award-winning product from one of our five beauty and wellness brands — or somebody else’s — a Brilliant recommendation doesn’t see the light of day until it has been medically reviewed for accuracy and has fulfilled our Brilliant Criteria.

At Brilliant, although we often feature products that we sell, we’re not afraid to highlight and celebrate other brands who are doing things right.

Brilliant Criteria

We take great care in handpicking high-quality products to feature on Brilliant. Here’s how we choose them:
  • Research-Based Ingredients: We dig deep into the latest research and look for products that contain science-based ingredients for optimal impact.
  • Pure, Holistic Formulas: We prioritize products that contain clean, wholesome ingredients shown to be effective. A product should only contain what it needs and nothing else — period.
  • Brand Credibility: Each product on our list is produced by a company with trusted credibility. We've also verified that each brand adheres to labeling requirements set forth under current Good Manufacturing Practices (cGMP).
  • Value: We evaluate products based on industry averages and price per serving or application. We also consider quantity and return policy.

Why Trust Us?

As veteran leaders in the wellness space with an award-winning brand portfolio of 100+ health and beauty products, we are committed to honesty and transparency, providing unbiased insights into the benefits and limitations of the information and products we evaluate — including our own. Every Brilliant Buying Guide is thoroughly vetted for medical accuracy prior to publication.

With our discerning selection process, you can feel confident that the products we recommend meet the highest benchmarks of quality, transparency, and efficacy. If we wouldn’t use a product ourselves, it’s not Brilliant.

Citations

  1. Halasa, Maciej, et al. Nutrients, U.S. National Library of Medicine, 2017 April; 9(4): 370, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5409709/.Arslan,
  2. Ayşenur, et al. Frontiers, Frontiers, 27 May 2021, www.frontiersin.org/articles/10.3389/fnut.2021.651721/full#:~:text=IgG%20is%20the%20dominant%20immunoglobulin%20in%20bovine%20colostrum.
  3. Conesa C; Bellés A; Grasa L; Sánchez, L. Pharmaceutics, U.S. National Library of Medicine, pubmed.ncbi.nlm.nih.gov/37376017/. Accessed 9 Nov. 2023. 
  4. Kim, Hyosuk, et al. Frontiers, Frontiers, 10 Mar 2022, https://www.frontiersin.org/articles/10.3389/fcell.2022.815205/full
  5. Cieślicka, Mirosława, et al. Nutrients, U.S. National Library of Medicine, 30 Dec. 2022, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9824210
  6. Vollmer, David L, et al. International Journal of Molecular Science, U.S. National Library of Medicine, 2018 Oct; 19(10): 3059, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6213755/
  7. Banasiak-Cieślar, Hanna et al. “ Food science & nutrition vol. 11,3 1477-1485. 11 Jan. 2023, doi:10.1002/fsn3.3187, https://onlinelibrary.wiley.com/doi/full/10.1002/fsn3.3187 
  8.  Baśkiewicz-Hałasa, Magdalena, et al. Nutrients, vol. 15, no. 8, 16 Apr. 2023, pp. 1925–1925, www.ncbi.nlm.nih.gov/pmc/articles/PMC10146600/, https://doi.org/10.3390/nu15081925. Accessed 3 Oct. 2023, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10161444/ 
  9. Siqueiros-Cendón, Tania, et al. Acta Pharmacologica Sinica, vol. 35, no. 5, 2014, pp. 557–566, https://doi.org/10.1038/aps.2013.200. 
  10. Superti, Fabiana. MDPI, Multidisciplinary Digital Publishing Institute, 24 Aug. 2020, www.mdpi.com/2072-6643/12/9/2562.
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