Salicylic acid (a beta hydroxy acid) is especially useful for which type of skin?
a.Sun-damaged hyperpigmented skin
b.Dry, mature skin
c.Oily, acne-prone skin
d.Sensitive, rosacea-prone skin
Explanation
Salicylic acid (BHA) is oil-soluble, so it can penetrate through sebum into pores. This makes it useful for oily and acne-prone skin to clear clogged follicles.
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