Ethanol as a broad spectrum preservative
Hello everyone ))))) I am trying to repeat the Weleda cream for sensitive skin and I want to use Ethanol as the only preservative in it. My question is how much of Ethanol I need to add to emulsion to have a broad spectrum preservation system and what ° ethanol should be??? And i am sorry in advance if this question sounds stupid for someone!! I am not a chemist))))) :'(
Prunus Amygdalus Dulcis (sw.almond)oil
Glyceryl Stearate SE
Prunus Domestica Seed oil
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