Octyldodecyl Citrate Crosspolymer ●
TL;DR. It functions primarily as a film-former and water-resistance booster, especially in sunscreens, color cosmetics, and long-wear formulas. It can also help suspend and disperse pigments or UV filters in oil-rich systems.
What does Octyldodecyl Citrate Crosspolymer do in a cosmetic formula?
It functions primarily as a film-former and water-resistance booster, especially in sunscreens, color cosmetics, and long-wear formulas. It can also help suspend and disperse pigments or UV filters in oil-rich systems.
Is Octyldodecyl Citrate Crosspolymer clean?
This ingredient is generally well regarded in clean-beauty standards because it is a non-silicone, non-acrylate polymer with low expected irritation. It is not commonly flagged on major restricted lists when used as intended in cosmetic formulas.
Is Octyldodecyl Citrate Crosspolymer sustainable?
This material is typically made from renewable or largely bio-based building blocks rather than conventional petrochemical film-formers. Its ester-based structure is designed to be more biodegradable than many synthetic long-wear polymers, though supplier-specific data matters.
Is Octyldodecyl Citrate Crosspolymer COSMOS-approved?
It is permitted under COSMOS-natural when the supplier grade and processing route meet the standard’s requirements. From a Green Chemistry perspective, it aligns well through bio-based feedstocks, solvent-conscious processing, and improved degradability versus many silicone or acrylate film-formers.
How does Octyldodecyl Citrate Crosspolymer work chemically?
The molecule is a branched, crosslinked polyester built from a multifunctional organic acid and long-chain fatty alcohol segments, giving it oil compatibility and flexible film formation. It is commonly used in low single-digit percentages, is best handled in the oil phase, and is stable across typical anhydrous, emulsion, sunscreen, and color-cosmetic formulation conditions.
Last updated 2026-05-14