Natural Skin Lighteners by Dr. Philip Young Seattle: Kojic acid and Arbutin are becoming more recognized as improving skin conditions such as Melasma, hyperpigmentation or “sun spots”. How do they work? They both inhibit Tyrosinase enzymes that produce melanin, thus controlling hyperpigmentation. Kojic Acid is derived from Mushroom extract and also is a powerful anti-bacterial, antimicrobial, and has antibiotic properties. Arbutin can be found in wheat, pears, bearberries, blueberries and cranberries. Arbutin is also a great antioxidant and skin conditioner! We have several peels and products that have these amazing ingredients in them. Call us today for further information at www.drphilipyoung.com