Dr. Rashel Retinol Age-Defying Night Serum is a powerful overnight treatment that helps reduce fine lines, wrinkles, and signs of aging while you sleep. Enriched with retinol (Vitamin A derivative), this serum boosts skin renewal, improves elasticity, and promotes a youthful, radiant complexion. Its lightweight, fast-absorbing formula works deep within the skin to fight early aging signs without leaving a greasy residue.