H.A. Intensifier Product Details A multi-functional corrective serum to help amplify skin's hyaluronic acid levels. H.A. Intensifier is a multi-beneficial corrective serum proven to amplify the skin’s hyaluronic acid levels by 30%. This unique formulation contains a high concentration of pure hyaluronic acid, Proxylane™, and botanical extracts of licorice root and purple rice to support the skin’s hyaluronic acid levels and deliver surface hydration, helping to improve the visible appearance of firmness, smoothness, and facial plumpness. This hyaluronic acid serum may be used as part of a home skincare regimen after dermal fillers; always consult with your physician for individual at-home advice. Note - brand new with seal still intact on product. The top of the box is open.