About restylane for revitalised looks restylane is an injectable treatment that contains hyaluronic acid youthful skin is rich in hyaluronic acid ha a substance that binds water hydrates the skin and promotes all important softness and fullness but as we age the ha in our skin gradually becomes less efficient and leads to loss of volume and the tell tale signs of aging when injected into the skin restylane effectively gives nature a helping hand restylane gets to the heart of th