Octocrylene 5.0%. Inactive: Water ●
TL;DR. This ingredient is an oil-soluble organic UV filter that primarily absorbs UVB and short UVA radiation in sunscreen formulas. It also helps photostabilize less stable UV filters in emulsions and oil phases.
What does Octocrylene 5.0%. Inactive: Water do in a cosmetic formula?
This ingredient is an oil-soluble organic UV filter that primarily absorbs UVB and short UVA radiation in sunscreen formulas. It also helps photostabilize less stable UV filters in emulsions and oil phases.
Is Octocrylene 5.0%. Inactive: Water clean?
Clean-beauty frameworks often flag it because of photoallergy reports, sensitization concerns in some users, and impurity or degradation monitoring. It also appears on some retailer restricted lists and is subject to regional sunscreen concentration limits.
Is Octocrylene 5.0%. Inactive: Water sustainable?
This material is synthetic and petroleum-derived, and it is not considered readily biodegradable. Published environmental assessments raise concerns around aquatic persistence, bioaccumulation potential, and effects observed in marine organisms.
Is Octocrylene 5.0%. Inactive: Water COSMOS-approved?
It is not permitted in COSMOS-natural or COSMOS-organic certified formulas as a synthetic organic UV filter. From a Green Chemistry view, its petrochemical sourcing, persistence profile, and impurity management make it weakly aligned.
How does Octocrylene 5.0%. Inactive: Water work chemically?
The molecule is an oil-soluble aromatic ester with a conjugated cyanoacrylate chromophore that absorbs mainly in the UVB range, with some UVA-II coverage. Typical sunscreen use is about 2 to 10%, with 10% as a common regulatory maximum in the U.S. and EU, and long-term storage can require monitoring for trace benzophenone formation.
Last updated 2026-05-13