Skin Therapeutic Mandelic Cell TurnoverThis Mandelic Acid exfoliator is made for home use between spa treatments or as a starter treatment for someone new to chemical peels. Mandelic acid is a natural brightener, gentle acid, and great for darker skin tones and sensitive skin types. Dissolves dead skin cells and keeps skin looking fresh and bright. Use 1 2 times per week at night time, alternating with retinol products. Apply to a cotton ball or pad & swipe across the entire face up to 3