Wow Skin Science Vitamin C 20% Oil-Free Face Serum is used for enhancing skin tone while addressing visible signs of ageing. With its powerful 20% concentration of stable Vitamin C, it helps reduce dark spots, blemishes, and pigmentation while supporting collagen production. Enriched with hydrating hyaluronic acid, it deeply nourishes the skin without clogging pores. The lightweight, oil-free formula absorbs quickly, leaving your skin feeling fresh, radiant, and moisturised. Ideal for all skin types, especially oily and combination skin.