unless you're allergic to an ingredient (or have sensitivities like RCC), i don't think it makes a difference because it hardly stays on your skin long enough.

when i got my Clarisonic, i got their gel cleanser with it - it has willow bark extract in it. you couldn't pay me to use it because i'm violently allergic to birch and willow trees.

once i use my makeup remover, i use diluted Dr. Bronner's as my cleanser.
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