The Power of PROTEOGLYCAN ReViVe Premium Progen Drink is a 100mL soft drink containing a rare and powerful ingredient called proteoglycan. Proteoglycan, also known as undenatured type II collagen, is a complex carbohydrate that combines protein and carbohydrates. It is found in the salmon nasal - the availability from each salmon is only about 200mg. Proteoglycan’s complex structures make it difficult to extract until recent technological advancement made by a research team in Japan that invented a method to extract proteoglycan easier, faster and more effective. Proteoglycan is an essential ingredient for perfect skin. The usual collagen drink is 50mL, but ReViVe Premium Progen Drink is 100mL with 1,000mg of collagen peptide plus other beauty-enhancing ingredients including placenta elastin, hyaluronic acid, royal jelly, and ceramide, but most of all, it is made in Japan!