Cosmetic ingredient (INCI)
Polystyrene
Used in cosmetic products as film forming. Ethenylbenzene, homopolymer.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
This ingredient is not linked to a single chemical in our database, which is common for blends, extracts and polymers. Post a buy request with the INCI name and suppliers will quote.
Frequently asked questions
What is Polystyrene used for in cosmetics?
Polystyrene is used in cosmetic products as film forming. Ethenylbenzene, homopolymer.
Is Polystyrene restricted in cosmetics in the EU?
No EU restriction annex is recorded for Polystyrene in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Polystyrene?
Polystyrene is listed with CAS number 9003-53-6.