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Fatty acid thickener and emulsifier
Polymer thickener
Confidence In A Cream Anti-Aging Moisturizer
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 2 products in our database.
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