Profhilo is an injectable "beneath the skin'' hyaluronic acid moisturising treatment. When injected into the skin, Profhilo stimulates the skin cell receptors counteract skin laxity and improve & restore firmness to the skin. The most common areas of injection include the face, neck and can also be used on the decollate, hands and arms where it would effectively treat skin laxity. Profhilo generally lasts 6 months if 2 treatments are given one month apart for maximum benefit. After the initial treatments, top-up is recommended every 6-9 months.