The Index · Rheology modifier
Polyacrylate Crosspolymer-6
Polyacrylate Crosspolymer-6
Modern polyacrylate thickener (e.g., Sepimax Zen type) for clear gels and sprays.
FunctionalFunctional ingredient, not graded for skin benefits
Sign in to save and follow
Modern polyacrylate thickener (e.g., Sepimax Zen type) for clear gels and sprays.
What it does
Builds elegant viscosity and can suspend UV filters in fluid sunscreens.
The evidence
Functional ingredient (not graded for skin benefits): Trade polymer with manufacturer safety dossiers; few independent RCTs. Credible chemical identity and cosmetic-use context come from CIR/SCCS/manufacturer INCI definitions and databases such as SpecialChem/PubChem[1].
How to use it
Expect this as a supporting INCI line item unless labeled as a featured active.
What it does in the formula
Functional ingredient — not graded for skin benefits
Modern polyacrylate thickener (e.g., Sepimax Zen type) for clear gels and sprays.[1]
Safety & limits
Source and region, always
all — Used in cosmetics within conventional leave-on/rinse-off levels; see cited safety literature.[1] CA US EU UK
Sources · 2
Numbered as cited in the text
- [1]SpecialChem. SpecialChem INCI profile: Polyacrylate Crosspolymer-6. SpecialChem (2024)other
- [2]Cosmetic Ingredient Review. Acrylates polymers context. CIR (2017)regulator
Revision history
18 Sept 2026Drafted by botTheSkindex Desk