Where are AHA and BHA sourced? A Guide to Exfoliating Acids
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4 min read
The use of exfoliating acids dates back to ancient Egypt, where Cleopatra reportedly bathed in sour milk (a source of lactic acid) for smoother skin. Today, alpha-hydroxy acids (AHAs) and beta-hydroxy acids (BHAs) are staples in modern skincare, but their journey from natural sources to cosmetic formulas is a complex one, involving careful extraction and, more often than not, synthetic production.
