As we age, the production of collagen in our skin naturally decreases, leading to the appearance of fine lines, wrinkles, and sagging. This serum contains Collagen that is an essential protein that gives our skin its structure and elasticity. When applied topically, the peptides can help stimulate collagen production in the skin, that's what makes this two a great combo. With consistent use, this serum can help minimize the appearance of aging skin and , gives smooth, plump and youthful appearance.