I recommend incorporating an alpha-hydroxy acid product, or for those with more sensitive skin… Although that sounds like a drawback, it’s actually a good thing for sensitive skin types because it means that PHAs work more gently than other types of chemical exfoliants, Dr. Rieder … Chemical Exfoliants For Sensitive Skin. If you’re one of them, look for mandelic acid or PHA (Polyhydroxy acid) as they have larger molecules that don’t penetrate too deep inside. These are found to cause minimal to no skin … The original is the strongest but may not be best for sensitive skin. According to Melissa K. Levin, the NYC-based dermatologist and founder of Entière Dermatology, "Exfoliation is key and necessary for dry and combination skin to continue turnover of dead skin cells. Sensitive skin has great trouble in finding the perfect chemical exfoliator that won’t irritate their skin. Sensitive skin is a frustrating condition to deal with. BEST FOR: Chemical exfoliators can sound scary if you have sensitive skin, but this culty once-a-week treatment is far from it.Formulated at the ideal pH level of 3.5, the blend of glycolic, tartaric, citric, and … This is an extremely potent chemical exfoliator — so much so that beauty editors refer to it as “Jesus in a bottle.” There are seven different P50 products, all with slightly different names. The trick is to use products less often, so your face has time to calm any inflammation or irritation.