Type Zero Alpha GPC 600mg Alpha GPC or Alpha-glycerophosphocholine is a choline-containing phospholipid that is widely known as the highest bioavailable form of choline making it one of the most effective nootropics available. Choline works as a precursor to the neurotransmitter acetylcholine which plays a vital role in certain brain functions such as memory mental speed clarity elevated mood and much more. Ingredients Specifications: 600mg Alpha GPC (alpha-glycerophosphocholine) Veggie Capsule 90 Capsules 45 Servings TYPE ZERO SUPPLEMENTS Clean. Effective. Safe. : carbs calories sugar artificial sweeteners flavors colors GMOs gelatin soy gluten major allergens. Keto Friendly Gluten Free Vegan Vegetarian Non-GMO Ingredients Manufactured in the U.S.A. GMP Compliant Facility 3rd Party Lab Tested