Stearic Acid vs Styrene/Acrylates/Ammonium Methacrylate Copolymer
Stearic Acid
Fatty acid thickener and emulsifier
Styrene/Acrylates/Ammonium Methacrylate Copolymer
Polymer thickener
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Fatty acid thickener and emulsifier
Polymer thickener
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Stearic Acid is categorised as "Holds the formula together" while Styrene/Acrylates/Ammonium Methacrylate Copolymer is categorised as "Holds the formula together". They serve different functions in skincare formulations.
In most cases, these ingredients can be used together. However, always patch test and introduce new ingredients gradually.
Stearic Acid is found in 227 products, while Styrene/Acrylates/Ammonium Methacrylate Copolymer is found in 12 products in our database.
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