Suero facial de niacinamida al 5% con suero hidratante iluminador de escualano para todo tipo de piel 1 fl ozThis 1 fl oz facial serum combines 5% niacinamide with squalane to provide hydration and illumination for all skin types. Niacinamide is known to enhance skin texture and tone, while squalane helps to lock in moisture, leading to a more radiant complexion and improved overall skin health.