Ethylhexyl Methoxycinnamate
Octinoxate / OMC / Parsol MCX
Most widely used UVB filter globally; photounstable alone (requires photostabiliser or encapsulation); endocrine disruption concern (estrogenic activity in studies); SCCS reassessment ongoing; FDA proposed 0.5% (insufficient safety data 2021); coral reef/aquatic toxicity concerns (Hawaii reef-safe bans); TCS: flag endocrine and environmental concern; monitor regulatory status
Function & Common Use
UV Filter (UVB)
UV Filter
Sunscreens SPF products
Synthetic
Concentration Limits
10% max
EU Annex VI: 10% max; FDA 7.5%
7.5% (OTC sunscreen monograph)
7.5% (sunscreen functional cosmetic)
Pregnancy: Caution during pregnancy; endocrine disruption data. Precautionary avoidance of high-frequency leave-on use.
Frequently Asked Questions
Is Ethylhexyl Methoxycinnamate safe to use in skincare?
Ethylhexyl Methoxycinnamate has a Medium concern rating. Most widely used UVB filter globally; photounstable alone (requires photostabiliser or encapsulation); endocrine disruption concern (estrogenic activity in studies); SCCS reassessment ongoing; FDA proposed 0.5% (insufficient safety data 2021); coral reef/aquatic toxicity concerns (Hawaii reef-safe bans); TCS: flag endocrine and environmental concern; monitor regulatory status
Is Ethylhexyl Methoxycinnamate allowed in India?
Ethylhexyl Methoxycinnamate is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is 10% max.
What is Ethylhexyl Methoxycinnamate used for in cosmetics?
Ethylhexyl Methoxycinnamate functions as: UV Filter (UVB). It is commonly found in: Sunscreens SPF products.
Can Ethylhexyl Methoxycinnamate cause an allergic reaction?
Yes. Ethylhexyl Methoxycinnamate has an allergen flag (Yes). If you have sensitive skin or known fragrance/contact allergies, patch-test products containing this ingredient before full use.
Regulatory Status
EU Annex: Annex VI
Identifiers
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