Olay Regenerist Regenerating Serum's fast-penetrating, fragrance-free formula is a silky, ultra-lightweight gel serum that regenerates surface cells while restoring skin’s elasticity with plumping hydration. Infused with Olay's Amino-Peptide Complex II, this formula is designed to deliver moisturizing ingredients 10 layers deep into the skin surface. After just four weeks, skin’s appearance is firmer. The appearance of fine lines and wrinkles are also improved. Non-greasy and fast-absorbing, it’s the perfect addition to your everyday beauty routine for hydration to achieve firmer, younger-looking skin.