Cos De BAHA HP Serum delivers essential hydration for supple skin. This serum's hyaluronic acid base deeply moisturizes, while vitamin B5 (D-Panthenol) at 4% soothes and aids skin repair. Infused with vitamin B3 (Niacinamide), the formula helps to brighten skin, improve texture, and reduce the appearance of blemishes. Unlock a radiant and revitalized complexion with this potent blend.