SkinChakra
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Cosmetic specialty ingredients and know-how
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This is a very comprehensive article about the persistence of the Corona virus on various surfaces and the efficacy of different disinfectants at various concentrations
https://www.journalofhospitalinfection.com/article/S0195-6701(20)30046-3/fulltext
for most surfactants, foam density and volume varies with pH. Have you ever investigated the foam vs pH ratio in your formulations?
a compact cheat sheet for comparative composition of some common plant oils