SADOER Blueberry Face Serum is a lightweight, antioxidant-rich serum formulated with natural blueberry extract to brighten, hydrate, and revitalize the skin. Packed with nutrients and vitamins, it helps improve skin tone, reduce signs of fatigue, and enhance elasticity. The fast-absorbing formula leaves the skin soft, radiant, and refreshed. Suitable for all skin types, especially dull or tired-looking skin.