Octinoxate

ETHYLHEXYL METHOXYCINNAMATE

Data confidence:High
Reef Unsafe

Linked to coral bleaching and aquatic toxicity. Banned in several jurisdictions.

Suspected Endocrine Disruptor

Under investigation by regulatory bodies for potential hormone interference.

Function

UV Filter (Chemical)

EWG Safety Score

4/10Moderate concern

About this ingredient

Ethylhexyl methoxycinnamate is an organic UV filter that absorbs UVB radiation in the 290–320 nm range to provide broad-spectrum sun protection in sunscreens and photoprotective cosmetics. It is widely used in formulations for reliable UVB protection and is generally well-tolerated by most skin types, though it has limited inherent water resistance and requires additional formulation strategies to enhance durability.

Found in 1+ sunscreens