Since the Food and Drug Administration’s approval of Restylane in 2003, it has been used countless times in anti-aging treatments, including lip enhancement, reduction of the appearance of fine lines and wrinkles – especially Nasolabial folds (which are lines reaching from the nose to the mouth), fine lines on the outer corners of the eyes (known as crow’s feet) and expression lines in the forehead, added volume to the face – such as the cheeks, contouring – namely the nose, chin and forehead.