40% lactic acid peel 1oz /40 uses! strong

40% unbuffered professional strength with instructions and cotton rounds. 1 oz yields about 40 peels! with weekly use this will last you months! to fade scars and hyperpigmentation and melasma and treat/prevent acne. and firm skin. exfoliate and greatly reduce signs of aging . treat sun damage use 1-2 minutes once a week for optimal results.