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Propanediol vs Glycerin
Hi everyone,
Is there a noticeable difference in humectancy between 1.5% of propanediol and 1.5% glycerin in a basic o/w emulsion? Does anyone have any preferences?
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Hi everyone,
Is there a noticeable difference in humectancy between 1.5% of propanediol and 1.5% glycerin in a basic o/w emulsion? Does anyone have any preferences?
Log in to reply.
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