Skinceuticals - SkinCeuticals Serum 15 - 1 oz

Formulated with 15% L-ascorbic acid, Serum 15 helps protect against damaging UVA/UVB rays, prevent premature signs of aging, and stimulate collagen production. This antioxidant treatment is lightweight, fast-absorbing, and ideal for all skin types. Benefits: A powerful antioxidant that reduces the appearance of fine lines and wrinkles, neutralizes free radicals, provides photoprotection, and stimulates collagen synthesis Proven delivery of L-ascorbic acid to the skin in concentrations proven to be effective Once absorbed, can’t be washed or rubbed off, remaining protective for up to four days—an excellent addition to sunscreens Ideal for all skin types