Okost Vitamin C Serum is an effective serum designed to brighten and even out skin tone. It contains pure vitamin C which helps reduce pigmentation and dark spots giving the skin a radiant fresh look. This serum stimulates collagen production and promotes skin cell renewal enhancing skin elasticity and reducing the appearance of fine lines. The lightweight formula absorbs quickly without leaving a greasy residue. Features: Contains vitamin C to brighten and even out skin tone. Reduces pigmentation and dark spots. Boosts collagen production and improves skin elasticity. Restores skin radiance for a fresh and youthful appearance. Lightweight fast-absorbing suitable for all skin types. How to Use: Apply the serum to clean dry skin. Gently massage until fully absorbed. Use morning and night for best results.