Serum with allantoin that helps maintain skin hydration, firms the epidermis deeply, and provides antioxidant and elasticizing action, leaving the skin soft, fresh, and toned. Active ingredients: trehalose: retains moisture and keeps the skin hydrated for a long time, with antioxidant properties.. Allantoin: prevents transepidermal water loss, soothes, promotes the regeneration of irritated skin, and counteracts free radicals by stimulating collagen synthesis.. Sodium hyaluronate: moisturizing and protective, enhances softness, elasticity, and firmness.. Caprylyl glycol: moisturizing with an immediate and long-lasting calming effect.. Glycerin: emollient, keeps the skin soft and smooth to the touch.