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I notice that PROLEVIUM is widely pH stable. Can my customer use this at pH 3 for a salicylic acid treatment?

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I notice that PROLEVIUM is widely pH stable. Can my customer use this at pH 3 for a salicylic acid treatment?

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The answer is YES. Please see formula SC-354 in the datasheet. Keep in mind that performance testing is concentration and formulation dependent, among other parameters. We ran TEWL at a skin tolerant pH of around 6 and in a bland carrier so as to show the performance aspect without raising questions as to the effect of the vehicle. Your customer should perform testing on his/her own formula.

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