Serum 16 Rapid Renewal SerumSerum 16 is a fast absorbing, ultra hydrating night serum featuring 16% LG Retinex, a proprietary micro encapsulated blend of Retinol and Retinal that renews skin without dryness or irritation. Designed for dry or sensitive skin, it visibly smooths fine lines, evens complexion, and boosts hydration with gentle nutrient rich ingredients like sodium hyaluronate, squalane, and Vitamin E. Ideal for those seeking retinoid results without typical irritation.