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29 Reviews

100% Grass-Fed Organic Colostrum

Gut Barrier & Immune Support

100% Grass-Fed Organic Colostrum

Potential Benefits

  • Supports Gut Comfort & Healthy Digestion — May help promote gut balance and comfort.*
  • Promotes Gut Lining Integrity — Supports healthy mucosal tissue and barrier function.*
  • Supports Immune Function — Provides immunoglobulins to aid natural immune responses.*
  • Nutrient-Rich Wellness Support — From 100% grass-fed bovine colostrum for vitality.*
  • Premium Sourcing — 100% grass-fed organic farms for superior quality.*
  • Third-Party Tested Purity — Lab-verified, free from contaminants and additives.*
How to Use
Label Info
Third-Party Testing

Every batch at Zuma Nutrition is independently tested by Advanced Laboratories (ISO-accredited) for purity and safety. Heavy metals (lead, arsenic, cadmium, mercury) are substantially exceeding purity expectations — far below California's strict Prop 65 safe harbor thresholds (Lead: 0.5 µg/day, Arsenic: 10 µg/day, Cadmium: 4.1 µg/day, Mercury: ~0.3 µg/day). Microbial results are exceptionally clean — no detectable pathogens (E. coli, Salmonella, Staphylococcus aureus absent) and counts that set the bar for clean products in the industry. See for yourself: full third-party Certificates of Analysis available below.

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Organic Ingredients
Gluten-free
Vegetarian
Lab-tested
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100% Grass-Fed Organic Colostrum background

Support Gut & Immune Wellness with Our Organic Colostrum Formula*

Elevate your daily routine with our 100% Grass-Fed Organic Colostrum Supplement, sourced from premium New Zealand bovine colostrum. Packed with immunoglobulins, lactoferrin, and growth factors, this micronized formula supports gut lining integrity, healthy digestion, and immune function with high bioavailability.* Crafted from organically raised, grass-fed cows, it provides nutrient-rich support with minimal lactose — consult a physician if you have dairy allergies.*

Experience gentle gut comfort and overall resilience with Zuma’s clean colostrum.*
Potential Benefits of our Grass Fed Colostrum:
Supports Gut Comfort & Digestion* Supports Gut Comfort & Digestion* May help promote gut balance and healthy digestion with bioactive compounds.*
Supports Gut Lining Integrity* Supports Gut Lining Integrity* Promotes healthy mucosal tissue and barrier function.*
Supports Immune Function* Supports Immune Function* Provides immunoglobulins and lactoferrin to aid natural immune responses.*
Supports Exercise Recovery* Supports Exercise Recovery* May help with athletic performance and muscle recovery.*
5 star rating

Fast results

I have been taking the colostrum for 4 days now and I'm shocked that I can tell the difference in my stomach already. I have ton a issues with my gut and therefore I'm sensitive to a lot of foods. I'm already noticing that I'm not that sensitive when I eat, no bloating, and overall feeling better. I can't wait to see the long term benefits. I'm so thankful for this product! Nikkole P.
5 star rating

Highly Recommend!

I highly recommend this Colostrum. After using it for a few months, I've noticed a major difference in my digestion and energy levels. I can't live without it now! Gwen C.
5 star rating

Everything is great

This product is overall great, my health has a positive notable difference and the packaging is glass which I love!! Jordan P.
5 star rating

Best overall digestive supplement

Taking your colostrum has made a huge difference in my day !! I highly recommend to anyone having any issues with their gut . Michelle W.
5 star rating

Great Product!

I love this Colostrum… it has overhauled my gut health… feeling so good since I’ve been taking this! Richard A.
5 star rating

Excellent Quality

I have noticed a difference in just a week. I had been taking a different colostrum in a powder form for about 7 months. I switched to Zuma colostrum due to the poor quality of the previous product. So glad I switched. Zuma products have always been great quality that you can notice the difference! Jenni F.
5 star rating

So far so good!

I purchased this product because I understand how amazing colostrum can be, and all the benefits it can have for the body. I have been feeling great since starting to use it, and look forward to seeing more benefits the longer I take it. Kayla L.