Arbre Formula 35 125mlFOR SALON USE ONLY, USED IN PROFESSIONAL AHA PEELS. Clear gel used on skin as part of Fruit Extracts AHA peel treatments. Glycolic Acid 20% Citric Acid 8% Lactic Acid 7% AHA'S or Alpha Hydroxy Acids Otherwise known as Fruit Acid Peels. These are naturally occurring acids such as Glycolic, Citric and Lactic derived from sugar cane, citrus fruits, grapes and milk. AHAs are scientifically proven to loosen the bonds holding the external surface layers of