Octocrylene 10% ●
TL;DR. This ingredient is an oil-soluble chemical UV filter used mainly for UVB and short-UVA coverage. It also helps stabilize less photostable sunscreen filters in the oil phase.
What does Octocrylene 10% do in a cosmetic formula?
This ingredient is an oil-soluble chemical UV filter used mainly for UVB and short-UVA coverage. It also helps stabilize less photostable sunscreen filters in the oil phase.
Is Octocrylene 10% clean?
From a clean-beauty perspective, this ingredient has significant retailer and certification friction because of reported irritation, photoallergy cases, and impurity concerns. It is commonly flagged on restricted lists for sunscreen ingredients with environmental persistence questions.
Is Octocrylene 10% sustainable?
This material is synthetic and petroleum-derived rather than renewable. It is not readily biodegradable, is lipophilic, and has been detected in aquatic environments and biota, which raises persistence and bioaccumulation concerns.
Is Octocrylene 10% COSMOS-approved?
This ingredient is not permitted under COSMOS organic or natural standards. Its synthetic petrochemical origin, limited biodegradability, and environmental persistence make it a poor fit with Green Chemistry priorities.
How does Octocrylene 10% work chemically?
The molecule is an aromatic ester UV filter with strong oil solubility and absorption mainly in the UVB and short-UVA range. Typical regulatory ceilings are up to 10% in several major markets, and formulators monitor benzophenone impurity formation during storage.
Last updated 2026-05-13