Home › Cosmetic Science Talk › Formulating › General › Hydrogen peroxide for Coronavirus?
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PP, as mentioned, tends to hydrolyse to phosphate and PP can also be used directly as phosphorous source by certain microbes. Adding it hence introduces one of the limiting nutrients for microbial growth (one reason why lecithin is so hard to preserve).
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I have been rubbing my hands (and soak my facemask) with 3% Hydrogen peroxide when returning home as a coronavirus prevention.
It hasn’t irritated my hands so far, but I quickly wash it off after drying, as it leaves a sticky afterfeel.
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