Hydrating, skin-strengthening serum infused with a clinically proven peptide unveils a smoother, firmer, and more youthful complexion.

Ultimate Boost Serum is a lightweight serum that boosts hydration and enhances the skin’s natural hydrolipid barrier with sodium hyaluronate and niacinamide. MATRIXYL® Synthe'6® strengthens the skin and reduces the appearance of fine lines and wrinkles. It is perfect to use as a booster under moisturizer.