Revitalizing Brightening Liposomal Vitamin C 17% Serum 30 ml Liposomal Vitamin C helps improve and brighten uneven skin tone. It smoothes skin texture, reduces redness and supports collagen production. It moisturizes intensively with hyaluronic acid. Together with panthenol, it helps protect the skin against signs of aging. It helps the skin gain a soft, plump and smooth appearance. How to Use / Warnings Apply to clean skin every evening. For external use. Do not use on irritated skin. Avoid direct contact with eyes. In case of contact, rinse with plenty of water. Keep it out of reach of children. Available for all of skin types.