Ridacne SA Serum is non-comedogenic, fragrance free, active concentrate of 2% salicylic acid extra pure that helps to prevent acne and purify skin. The face serum regulates sebum production and thereby prevents new acne lesions. It unclogs the blocked skin pores in acne and along with aloe vera extract protects skin’s natural moisture barrier. Green tea extract act as a natural anti-oxidant that reduces inflammation, calms redness and swelling.