This Five Minute Friday episode is all about peptides. A peptide is a compound composed of amino acids, and in skincare it helps reinforce proteins that naturally occur in the skin, rejuvenating and maintaining it. You need to incorporate this amazing ingredient into your skincare routines. Peptides improve your skin’s firmness, elasticity, and dissipates redness. Peptides can also be used to smooth wrinkles and repair barrier function. You can consume peptides both topically and orally. Some foods that are rich in peptides include milk products, eggs, soybeans, fish and meat.