Alpes Goodness Neem Purifying Face Scrub Review When it comes to skin purifying ingredients most of us think of neem in the first place right! Be it adult acne or teenage acne Indian summer makes it harder to deal with. Even the ones with normal to dry skin can get one or two acne or boil for the heat and sweat. Using something that's purifying without being harsh on the skin can stop your skin from breaking out.