Very beneficial to help fade skin areas such as freckles, melasma or age spots. Evens out skin tone. Diminishes fine wrinkles and makes deeper wrinkles softer. Excellent for acne as glycolic acid helps keep pores clear of excess keratinocytes. DO NOT EXFOLIATE WITH NITTY GRITTY, CAFFIENE BLAST INTOXICATION, OR ANY OTHER EXFOLIANT ONE WEEK PRIOR TO USING THIS PRODUCT. SUNBURN ALERT: THIS PRODUCT CONTAINS AN ALPHA HYDROXY ACID (AHA) THAT MAY INCREASE YOUR SKINS SENSITIVITY TO THE SUN, AND PARTICULARLY THE POSSIBILITY OF SUNBURN. USE SUNSHIELD SPF 30, WEAR PROTECTIVE CLOTHING, AND LIMIT SUN EXPOSURE FOR ONE WEEK AFTER USING THIS PRODUCT.