Enzymatic peel can be used on all skin types. The dryer or neglected skins may feel tingling more quicker. Put a 1/4 tsp in your terracotta bow, add water to a liquid consistency. Can be applied over gauze, or mix some natural gel to give it more body. Leave for 7 min. Remove with warm compresses. Great results are achieved with Pigmentation skin, ageing skin, and acne skin.