Cosmetic ingredient (INCI)
Polyquaternium-18
Used in cosmetic products as antistatic and film forming. Poly[oxy-1,2-ethanediyl(dimethyliminio)-1,3-propanediylimino-(1,6-dioxo-1,6-heptanediyl)imino-1,3-propanediyl(dimethyliminio)-1,2-ethanediyl dichloride].
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 Polyquaternium-18 used for in cosmetics?
Polyquaternium-18 is used in cosmetic products as antistatic and film forming. Poly[oxy-1,2-ethanediyl(dimethyliminio)-1,3-propanediylimino-(1,6-dioxo-1,6-heptanediyl)imino-1,3-propanediyl(dimethyliminio)-1,2-ethanediyl dichloride].
Is Polyquaternium-18 restricted in cosmetics in the EU?
No EU restriction annex is recorded for Polyquaternium-18 in our records. Rules change and differ by market, so always check the current regulation before you formulate.