Tahoe CBD Acne Treatment works amazingly on mild to severe cases of Acne! Salicylic Acid is a Hydroxy Acid that has been proven to help our skin by exfoliating and maintains that our pore is clear and free of any build-up. Salicylic Acid also aids in shedding of any dry skin along with any free radicals. MSM is an organic sulfur found in fruits, vegetables, and grains. that has been proven to aid in skin care, it acts like a sulfur donor to keratin. The repercussion to this is that it strengthens this important protein. MSM also helps reduce inflammation, which can damage skin cells.