



Third-Party Testing
We believe trust is earned through transparency. That's why we provide full access to our third-party test results, so you can feel confident in what you're taking.


Grass-Fed Colostrum
This is as clean as whey protein gets, sourced exclusively from grass-fed cattle with absolutely no artificial sweeteners, food dyes, or fillers.
Overview
Transparent Labs Grass-Fed Colostrum is a premium, clinically formulated bovine colostrum supplement designed to support immune function, gut health, and muscle synthesis. With a high concentration of Immunoglobulin G (IgG) at 20%, this colostrum is sourced from grass-fed cows and processed to retain bioactive compounds.
Why Use Colostrum Powder?
Support immune resilience, gut integrity, and muscle recovery with a clinically effective 20g dose of bioactive-rich, grass-fed bovine colostrum.
Optimize Immune Function
Help balance immune responses during intense exercise, and reduce training-related inflammation.
Support Gut Health
Strengthen the gut barrier and reduce intestinal permeability (leaky gut) especially in high-stress training environments.
Enhance Muscle Recovery
Packed with growth factors that promote muscle protein synthesis, improve body composition, and support recovery from strenuous workouts.
Clinically Dosed for Performance
At 20 grams per serving, this is one of the highest-potency colostrum supplements available—dose.
How to Use:
Step 1 – Mix Powder & Liquid
Combine one (1) level scoop of Transparent Labs Grass-Fed Colostrum Powder with 6-10 ounces of cold liquid.
Step 2 – Shake Vigorously
Mix, shake, or stir until powder is fully dissolved.
Step 3 – Enjoy Daily
We recommend taking colostrum daily at a convenient time, whether it's with breakfast, after working out, or before bedtime.
*Do not mix with hot or boiling liquids in order to preserve the biopotency and active compounds in the colostrum powder.
FAQ:
How is Transparent Labs Colostrum different from other colostrum supplements?
Most colostrum products are underdosed and positioned for general wellness. Ours delivers 20g per serving—the clinically validated dose—sourced from grass-fed cows and processed to preserve its full spectrum of bioactive compounds for performance-driven results.
Is it safe to take colostrum supplements daily?
For most healthy individuals, daily consumption of bovine colostrum is considered safe. However, those with dairy allergies or lactose intolerance should exercise caution. It's advisable to consult with a healthcare provider before starting any new supplement regimen.
Can colostrum supplements be combined with other protein powders or powdered supplements like collagen?
Yes, colostrum can be mixed with other protein supplements or collagen. Combining them may offer complementary benefits, supporting both immune function and joint or skin health. Ensure that the combination fits within your dietary needs and consult with a healthcare provider if unsure.
When is the best time to take colostrum?
For optimal absorption and gut-related benefits, colostrum is best taken on an empty stomach—either first thing in the morning or between meals. Avoid mixing with hot liquids, which can degrade bioactive compounds.
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Third-Party Testing
We believe trust is earned through transparency. That's why we provide full access to our third-party test results, so you can feel confident in what you're taking.


Why Use Grass-Fed Whey Protein Isolate?
Whey protein isolate remains the gold standard of easily digestible, rapidly absorbed protein to facilitate muscle repair and growth.
Build Muscle Mass
Whey protein isolate is high in essential amino acids that promote muscle hypertrophy.

Promote Recovery
Consuming ample protein sets the foundation for muscle recovery so you can stay on top of your game every workout.

Support Body Composition
Protect your hard-earned muscle mass during weight-loss and maintenance phases.

Convenient Protein Boost
Adding whey protein to your diet is a simple, effective, and tasty way to reach your protein intake goals daily.

Complete Your Stack
Pair Grass-Fed Whey Protein Isolate with these products for a complete foundational stack.
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Shop Clean SupplementsReviews
Based on 6033 reviews
My favorite Whey Protein!
06/24/2025I've been on the hunt for the best tasting, clean protein without sugar alcohols or artificial sweeteners (Stevia/monk fruit only). I'm done looking. I haven't had all the flavors yet, but there are some stellar standouts for me...
The best protein, and the best company
05/20/2025I recently switched to transparent labs from Premier protein, based on a recommendation from my trainer...