TUNEMAKERS Undiluted Wrinkle CreamIntroducing 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