Is your collagen medically proven? AminoSculpt’s liquid collagen peptides are medical-grade. They're perfectly predigested for better absorption by even the most sensitive gut. AminoSculpt is highly concentrated and ready-to-drink for your busy life. These "whole body" peptides build all 28 types of collagen in the body, including types I, II, III, IV, V, and X.  This makes us the #1 choice of doctors in the USA. We have been trusted by over 4,700 hospitals, clinics, and health professionals for over 40 years.