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Recently missed Formulation webinar
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Don’t know missed such an important webinar. Has anyone noted key points?
I would like to know about salicylic acid.
Somewhere I read below pH 3
It’s bioavailability is 50%At 2% concentration
Do salicylic acid work between 4.5 to 5.5 pH as an preservative and as an anti dandruff product considering low bioavailability??
Please enlighten me.
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