Reveal your skins health with the La Roche-Posay Pure Vitamin C10, a radiance-revealing formula suitable for all skin types that will fight free radical damage and add vitality to the complexion. Design house: La Roche-Posay. Series: Pure Vitamin C10 Serum. Gender: Unisex. Category: Skin Care. SubType: Oil & Serums. Size: 1 oz. Barcode: 3337875660570. Pure Vitamin C10 Serum by La Roche-Posay for Unisex - 1.0 oz Serum.