Lindsey Graham-Keighley from Alfa Cosmetic Specialities proposes an exfoliator that strikes a perfect balance between efficacy and avoiding irritation
Glycolic acid is one of the most popular AHAs. 
But formulators need to strike the exact balance between efficacy and avoiding causing irritation.
Lindsey Graham-Keighley, Laboratory Manager at Alfa Cosmetic Specialities, proposes the following exfoliator made using Crosschem's GlySmart ingredient.
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