Also known as: Octyl Methoxycinnamate, OMC
Octinoxate (ethylhexyl methoxycinnamate) is one of the most widely used chemical UVB filters. It absorbs UVB radiation (290–320nm) and converts it to heat. It is photostable when used alone but can destabilise avobenzone. Banned in Hawaii and some other jurisdictions due to coral reef toxicity concerns. Effective and well-tolerated for most skin types.
Comedogenicity ratings are based on the rabbit ear assay model. Individual skin responses vary. See our article on comedogenicity ratings for context.
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