A synthetic organic UV filter of the merocyanine type, regulated in Annex VI.
What it is
Methoxypropylamino cyclohexenylidene ethoxyethylcyanoacetate is a synthetic organic compound of the merocyanine type that absorbs ultraviolet light. CosIng lists it as a light stabiliser and UV filter. In the EU it is listed in Annex VI (UV filters).
Where it is used
Appears on the ingredient lists of a small number of products.
Limits of interpretation
The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.
See the EU regulation section for the applicable limits. The label does not show the concentration actually used.
Functions
- Light stabilizer
- Protecting the cosmetic product from deterioration effects of light.
- UV filter
- Exclusively or mainly intended to protect the skin and/or hair against certain UV radiation by absorbing, reflecting or scattering UV radiation. All authorised UV filters are substances in the positive list of Annex VI to the Cosmetics Regulation 1223/2009.
EU regulation
- Maximum concentration
- 3%
- As of
- 3 November 2026 · (EU) 2020/1684
Scientific opinions (SCCS)
Opinions of the EU Scientific Committee on Consumer Safety that mention this ingredient. They assess specific uses and concentrations; read the opinion for its scope.

