Stearic Acid vs Styrene/Acrylates Copolymer
Holds the formula together
Stearic Acid
Fatty acid thickener and emulsifier
218 products
Holds the formula together
Styrene/Acrylates Copolymer
Polymer thickener
46 products
Loading...
Fatty acid thickener and emulsifier
Polymer thickener
Stearic Acid is categorised as "Holds the formula together" while Styrene/Acrylates 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 218 products, while Styrene/Acrylates Copolymer is found in 46 products in our database.
Some links on this site are affiliate links. We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.
© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.