Cos De BAHA Hyaluronic Serum is a lightweight, fragrance-free facial serum formulated with 10,000 ppm of pure sodium hyaluronate, a high-purity form of hyaluronic acid known for its ability to hold moisture. This 60 ml (2 fl oz) water-based serum is designed to provide hydration to dry and dehydrated skin without adding heaviness or stickiness. The formula focuses on delivering moisture retention through a single key active ingredient, avoiding unnecessary additives that may irritate sensitive skin.

The serum is suitable for various skin types, particularly those with dryness or dehydration caused by environmental factors or daily routines. Its non-greasy texture allows it to absorb quickly, making it a practical option for layering under moisturizers or makeup. The absence of fragrance reduces the risk of irritation, which can be beneficial for individuals with reactive skin. The inclusion of sodium hyaluronate at a high concentration supports surface hydration, helping the skin maintain a smoother and more supple appearance over time.

This product is part of a Korean skincare approach that emphasizes simple, effective formulations. It can be applied after cleansing and toning, and before heavier creams or oils, to support the skin’s moisture barrier. The serum is packaged in a practical dropper bottle for easy application and controlled usage. As with any skincare product, individual results may vary based on skin condition and consistent use. Cos De BAHA Hyaluronic Serum offers a straightforward, hydration-focused option for those seeking a gentle, daily hydrating step in their routine.