This treatment exfoliates the outmost layers of skin, removing old cells, which soon after, promotes tissue regeneration. Acids are applied to the skin. This process stimulates the production of collagen and elastin, responsible for skin firmness and elasticity, also smoothing blemishes and acne scars. It is a non-surgical alternative to keep the skin looking younger, smoother, and with no blemishes. It is recommended to use a sunscreen of at least 50 SPF.