Sana Namerakahonpo Medicated Wrinkle Essence White is a Japanese anti-aging serum (50ml) designed for skin showing early signs of aging. This quasi-drug formula contains niacinamide and pure retinol to boost collagen production, improve elasticity, and reduce melanin for a brighter complexion. Enriched with fermented soy milk from Tamahomare soybeans rich in isoflavones, it deeply nourishes without stickiness. Ideal for women over 30 with dry or combination skin concerned about fine lines, wrinkles, and hyperpigmentation. Fragrance-free and paraben-free.