Dr. Axe Formula Clinically Studied Ingredients Clinically Proven to Promote Healthy Skin Hair Joints & Digestion 5 Types of Food Source Collagen Type I II III V & X Vitamin C + Probiotics 20 g Collagen Per 2 Scoops Grass-Fed Pasture Raised Non GMO Whole Food Dietary Supplement Ancient Nutrition transforms your health and vitality with history s healthiest whole food nutrients. Our Multi Collagen Protein is uniquely formulated with 5 types of food source collagen that are clinically proven to promote healthy hair skin joints and digestion. Clinically-studied source of Types V and X collagen to improve crow s feet after 4 weeks. Clinically-studied source of Types V and X collagen to reduce joint discomfort in 7 days.