LONG-LASTING FORMULA - Brighten Up is formulated with ascorbic acid polypeptide, a new, water-soluble preparation of Vitamin C that retains its potency far longer than traditional Vitamin C serums. In addition to its longer-lasting efficacy, ascorbic acid polypeptide is more suitable for use on sensitive skin and offers improved absorption. AROMA & USE - This is a concentrated, corrective face treatment with a featherweight texture and fresh-squeezed, citrusy aroma. Use solo or layer beneath your favorite moisturizer. Works great for men and women. ZERO SUSPECT CHEMICALS - This natural face serum is paraben-free, fragrance-free, cruelty-free and vegan. There are no petrochemicals, sulfates, synthetic fragrance or color, glycols, silicones or PEGs. CLEAN, HEALTHY INGREDIENTS - Formulated with naturally-derived ingredients including brightening ascorbic acid polypeptide, soothing aspen bark, protecting edelweiss and hydrating rose hip. URSA MAJOR BRIGHTEN UP VITAMIN C SERUM - This natural Vitamin C serum goes deep to provide instant hydration while brightening and smoothing skin tone and appearance.