What sort of polymers have you had luck using to creat a solid clear face care bar. I’m looking at Polyamide-3, but question how hard the product will be.
yeah I’m going to try sodium at yeah I’m going to try sodium stearate. It’s a serum bar. Niacinamide and friends. However I do t want it to be overly moisturizing so want to stay clear of butters and oils.
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