Promote a brighter, firmer complexion with the Silk'n Builder Serum. Designed to rejuvenate and restore the appearance of skin density, the lightweight serum glides effortlessly across the complexion, delivering a refreshing boost of hydration. Powered by vitamin C to visibly brighten, hyaluronic acid to replenish moisture and Centella asiatica to help soothe and support the skin barrier, the formula works to enhance the look of volume, smooth fine lines and refine texture. Skin is left feeling energised, hydrated and visibly firmer with a healthy-looking radiance.