Introducing a medicated, concentrated wrinkle-fighting cream with a dual blend of niacinamide and retinol*2, which deeply penetrates wrinkles. The active ingredient, niacinamide, penetrates deep into the dermis, promoting collagen production and addressing deep wrinkles around the eyes, mouth, forehead, and brows. Furthermore, carefully selected concentrates that provide firmness and elasticity are formulated with a unique firming and elasticity ratio for a radiant, firming complexion. Product Features: [1] Dual blend of niacinamide and retinol*2. Niacinamide, the active ingredient for wrinkle-fighting, promotes collagen production in the dermis, deeply lifting the skin and addressing wrinkles. TUNMAKERS' Retinol*2: The unstable retinol*2 is converted into a derivative that easily penetrates the skin, and then encapsulated to create a penetrating, stable retinol*2. Double stabilization delivers ingredients deep into the stratum corneum. [2] Thoroughly addressing signs of aging, such as loss of firmness. Six essential "essential" ingredients are blended in a unique ratio for firming and elasticity care. Blend Ratio Active Ingredients: Niacinamide, Retinol*2 [3]: Elastin [3]: Eggshell Membrane [3]: Ginseng Extract [2]: Ceramide [1] [3]. Formulated with "penetrating*3 stable retinol*2" for 24-hour wrinkle improvement, even in the morning. Since it does not contain ingredients that react to UV rays and cause skin problems (phototoxicity), it can be used in the morning and provides all-day wrinkle care. [4] Active Ingredients Penetrate Deep into the Dermis. Penetrates into troublesome wrinkles. Essential ingredients are delivered directly to the dermis. *1 Up to the dermis *2 Vitamin A Oil (moisturizing ingredient) *3 Up to the stratum corneum (quasi-drug).