A daily leave-on liquid exfoliant with BHA, also known as salicylic acid, that offers multiple benefits for those struggling with visible signs of sun damage, aging, bumpy skin, and enlarged, clogged pores. RESIST Daily Pore-Refining Treatment 2% BHA is a completely gentle, non-abrasive, daily leave-on liquid exfoliant with BHA that visibly refines pores and skin texture. It also has an advanced antioxidant and peptide blend to help defend against environmental stressors. This exfoliant has an ideal pH range of 3.23.8. Improves visible signs of aging as it helps to unclog congested pores and diminish their appearance. This ultra-light, leave-on treatment also visibly smooths skins surface, resulting in a fresh, vibrant-looking complexion. It is a customer favorite, even for those with skin prone to milia.