BIOSSANCE Squalane + Vitamin C Rose Oil visibly brightens and firms. The luxuriously lightweight formula offers a trifecta of visible results, also delivering hydration. Oil-soluble, shelf-stable vitamin C acts as a potent brightener while also boosting elasticity. Chios crystal oil firms and revitalizes, imparting a youthful bounce, and sugarcane-derived squalane locks in essential moisture. Damascus rose petal extract soothes skin, leaving behind a soft, natural scent.