Brain Basics Ultra-Pure Colostrum, 4000mg per Serving, Min 25% IgG

What the brand says

Sold as “Brain Basics Ultra-Pure Colostrum, 4000mg per Serving, Min 25% IgG antibodies, Gut-Brain-Immune Health, Glowing Hair and Skin. Colostrum Powder from Grass-Fed Cows. 360 Grams - 90 Servings”