Meet Peptides, The Most In-Demand Skincare Products

The headline-making skincare ingredient of the year has to be peptides. Short-chain amino acids that are the building blocks of proteins in the skin, peptides help skin make collagen and elastin, thereby boosting firmness, reducing the appearance of fine lines and helping your skin repair itself. These days, peptides can be found in anything from face cream to luminizing powders. Here are a variety of skincare products that rely on peptides to help you look your best.

Christine Leone
by Christine Leone
May 29, 2026