Transparent Labs Grass-Fed Colostrum

20g of premium grass-fed colostrum per serving to support immune resilience, gut health, and recovery in athletes and high-performers.

After extensive research and development, Transparent Labs created the only Colostrum supplement that is clinically dosed for athletes and high-performers. Transparent Labs Grass-Fed Colostrum is a high-potency, performance-driven colostrum supplement delivering 20g per serving to support gut integrity, immune function, and muscle recovery.

Sourced from grass-fed cows and processed to preserve its bioactive compounds, this formula is tailored for athletes and active individuals who train hard and demand more from their recovery.

Why Use Grass-Fed Colostrum?

Supports 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—dosed in line with scientific studies to drive real results in active individuals.

Grass-Fed Bovine Colostrum

Transparent Labs Grass-Fed Colostrum contains 100% pure bovine colostrum with a minimum 20% Immunoglobulin G (IgG) content, sourced exclusively from grass-fed cows. Bovine colostrum is the “first milk” cows produce and it’s incredibly  rich in biologically active compounds—immunoglobulins, growth factors like IGF-I, lactoferrin, and antimicrobial peptides—known to support immune modulation, gut barrier integrity, and muscle regeneration.

Clinical research shows that supplementation with 20g/day is the effective dosage required to provide benefits specific to digestive health and recovery—particulary in active individuals. [2] Bovine colostrum significantly reduces zonulin levels (a marker of gut permeability), enhances mucosal immunity, and supports the maintenance of lean muscle mass in athletes. [3, 4, 5, 6, 7]

Transparent Labs delivers this evidence-based dose in every serving—because when it comes to performance, underdosing isn’t an option.