This low pH acid cream masque contains a combination of exfoliating acids to assist in skin renewal and rejuvenation by helping to improve the overall appearance of breakout-prone skin. Environ recommends: If excessive dryness or flaking of the skin occurs, discontinue use until the skin has settled before reintroducing the masque. Helps to clear the appearance of existing breakouts. Leaving the skin looking visibly clearer and healthier. May be used every second or third evening. Mild tingling may be experienced. *Warning: This product contains Salicylic Acid as a keratolytic agent. Avoid using this product if any known allergies to the ingredients exist. Avoid if allergic to Aspirin. #Warning: This product contains an Alpha Hydroxy Acid (AHA) and a Beta Hydroxy Acid (BHA) that may increase your skin’s sensitivity to the sun and particularly the possibility of sunburn