ميديكيوب - سيروم ديب فيتا أ ريتينول - 30 ملCombat visible signs of aging with this powerful serum anchored in seven layers of retinol to boost skin’s collagen levels while brightening and hydrating skin. The formula is infused with niacinamide to brighten dark spots, squalane to repair skin damage and panthenol to keep skin resilient. For optimal results, introduce the serum gradually into your nighttime skin care routine, taking care to apply no more than a pea-sized amount every time.