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Cosmetic ingredient (INCI)

Polysilicone-28

Used in cosmetic products as hair fixing. Polysilicone-28 is a complex copolymer made by reacting Aminopropyl Dimethicone with the thiolactone of acetylhomocysteine. The mercapto-modified dimethicone produced by this reaction is further copolymerized with a mixture of dimethylacrylamide and t-butylacrylamide.

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 Polysilicone-28 used for in cosmetics?

Polysilicone-28 is used in cosmetic products as hair fixing. Polysilicone-28 is a complex copolymer made by reacting Aminopropyl Dimethicone with the thiolactone of acetylhomocysteine. The mercapto-modified dimethicone produced by this reaction is further copolymerized with a mixture of dimethylacrylamide and t-butylacrylamide.

Is Polysilicone-28 restricted in cosmetics in the EU?

No EU restriction annex is recorded for Polysilicone-28 in our records. Rules change and differ by market, so always check the current regulation before you formulate.