Over time our facial muscles decrease in strength and tone reducing the amount of support they provide to the soft tissues above them. When we’re young our skin springs back easily into its initial position when we make facial expressions. However, as we age the repeated action of the facial muscles combined with a loss of skin elasticity means that the dynamic wrinkles (those formed during facial expressions) remain on the skin and form static wrinkles (the wrinkles and folds that are present at rest). Wrinkle correction procedure is where a small amount of product (being a natural, purified protein) is injected into targeted muscles for the purpose of relaxing the muscle.