Octinoxate (Ethylhexyl Methoxycinnamate) – Cosmetic Uses in Sunscreen Products

Octinoxate (Ethylhexyl Methoxycinnamate) – Cosmetic Uses in Sunscreen Products

What Is Octinoxate?

Octinoxate, also known as Ethylhexyl Methoxycinnamate or Octyl Methoxycinnamate, is an organic UV filter used in sunscreen formulations.

Cosmetic Uses of Octinoxate

Octinoxate is primarily used as a UV filter and UV absorber in sunscreen and other sun care products. It absorbs ultraviolet radiation and is therefore incorporated into formulations designed to protect the skin from sun exposure.

The ingredient has also been reviewed by the U.S. Food and Drug Administration (FDA) for use as an active ingredient in OTC sunscreen products. The original source states an approved concentration of up to 7.5% for this use.

Ingredient Information

INCI: Ethylhexyl Methoxycinnamate
CAS: 5466-77-3
EINECS/EC: Not specified
Function: UV Filter, UV Absorber

Source: Dweck, Anthony. Handbook of Cosmetic Ingredients: - their use, safety and toxicology (Dweck Books 5) . Dweck Data. Kindle Edition.

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