All of the following statements are correct about salicylic acid EXCEPT: a.is self-neutralizing b.has
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anti-inflammatory properties c.not ideal for treating acne and oily skin d.derived from sweet birch, willow bark and wintergreen
The simplest atomic structure is: a.carbon b.oxygen c.sulfur d.hydrogen
Post-service instructions for a chemical or mechanical (physical) exfoliation require detailed post-care for how many days after treatment? a.1-2 days b.3-5
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