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Niacinamide and efficacy /permeation/bioavailability, related to pH.
Can anyone provide a link to the effects pH has on niacinamide, as far as increasing or decreasing performance based on pH? Especially looking at what may or may not happen, moving down below 6.0 and going into the upper 4’s.
Thank You.
Not looking for the typical question of can I take it there (I know I can)… Asking if performance / absorption / penetration / availability changes?
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