Hexyl/Succinyl Dimethicone Crosspolymer ●
TL;DR. This ingredient is primarily a film-forming texture modifier and elastomeric thickener, used to add slip, cushion, blurring, and water-resistant feel in makeup, sunscreen, and skin-care formulas.
What does Hexyl/Succinyl Dimethicone Crosspolymer do in a cosmetic formula?
This ingredient is primarily a film-forming texture modifier and elastomeric thickener, used to add slip, cushion, blurring, and water-resistant feel in makeup, sunscreen, and skin-care formulas.
Is Hexyl/Succinyl Dimethicone Crosspolymer clean?
Clean-beauty standards that restrict persistent synthetic silicon-based polymers usually flag it, while conventional safety frameworks treat it as low-irritation because it is large, inert, and non-volatile. The main clean-standard friction is environmental persistence, not typical skin reactivity.
Is Hexyl/Succinyl Dimethicone Crosspolymer sustainable?
This material is synthetic and relies on nonrenewable feedstocks plus mineral-derived silicon chemistry. It is not readily biodegradable, so its sustainability profile is weaker than renewable, biodegradable polymers or waxes.
Is Hexyl/Succinyl Dimethicone Crosspolymer COSMOS-approved?
It is not permitted under COSMOS natural or organic standards because synthetic silicon-based polymers fall outside the allowed ingredient scope. From a Green Chemistry view, it performs well at low use levels but is held back by nonrenewable sourcing and limited biodegradability.
How does Hexyl/Succinyl Dimethicone Crosspolymer work chemically?
Chemically, it is a crosslinked organosilicon elastomer modified with alkyl and succinyl groups, which improves oil compatibility, flexible film formation, and soft-focus sensory effects. It is typically used at low single-digit percentages, is broadly pH-stable in anhydrous or emulsion systems, and is best dispersed into the oil phase or compatible volatile and nonvolatile emollients.
Last updated 2026-05-13