Stearic Acid vs Styrene/Isoprene Copolymer
Holds the formula together
Stearic Acid
Fatty acid thickener and emulsifier
227 products
Holds the formula together
Styrene/Isoprene Copolymer
Polymer thickener
1 products
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Fatty acid thickener and emulsifier
Polymer thickener
Stearic Acid is categorised as "Holds the formula together" while Styrene/Isoprene 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/Isoprene Copolymer is found in 1 products in our database.
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