Styrene/Isoprene Copolymer (Styrene/Isoprene Copolymer) is a holds the formula together used in skincare to polymer thickener. It's found in 1 product in our database, making it a less common ingredient.
What it does
Polymer thickener
Who it's best for
A supporting ingredient — found in most cream and lotion formulas.
Essential for product stability, not typically chosen by the consumer
Generally well-tolerated across all skin types
Helps oil and water phases blend into a smooth, usable texture
What does Styrene/Isoprene Copolymer do in skincare?
Polymer thickener
Is Styrene/Isoprene Copolymer safe for sensitive skin?
Styrene/Isoprene Copolymer is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain Styrene/Isoprene Copolymer?
1 product in our database contains Styrene/Isoprene Copolymer. The highest-rated is Peace Out Salicylic Acid Acne Healing Dots scoring 5.7/9.8.
Can I use Styrene/Isoprene Copolymer every day?
Emulsifiers are present in most cream formulas and are used daily without concern. They are a structural part of the product.
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.