Other

Ethylhexyl Methoxycinnamate

The most common chemical UVB filter in the world — octinoxate (OMC) is present in most mass-market sunscreens. It provides effective protection against UVB radiation with a light texture and no white cast.

UVB filterChemical SPFoctinoxateNo cast

✓ Safe

Comedogenic Rating

0/5

Irritation Potential

0/5

What is it?

Ethylhexyl Methoxycinnamate (OMC, Octinoxate) — an organic UVB filter. It absorbs UVB (280-320 nm), converting energy into heat. No UVA protection (needs to be complemented with avobenzone or another UVA filter). Lipophilic — well soluble in oils. In INCI: Ethylhexyl Methoxycinnamate or Octyl Methoxycinnamate.

The basic UVB filter in most chemical SPF products in mass-market and pharmacy cosmetics. Always combined with a UVA filter (avobenzone, mexoryl, etc.).

Key Benefits

✦

Effective UVB protection without a cast

Absorbs UVB rays without a white cast on the skin — unlike mineral filters (TiO₂, ZnO). Transparent lightweight SPF products for all skin tones.

◈

Light texture and feel

Well soluble in lipid phases — allows for the creation of light, non-greasy SPF formulas, which is a significant advantage compared to dense mineral filters.

✧

High effectiveness at low concentration

Active at concentrations of 2-7.5% (EU max 10%) — effective UVB protection even in light day creams and tinted products with SPF.

Suitable for

Suitable for all skin types (chemical SPF)NOT recommended for sensitive skin or during pregnancy

Main Actions

✓ UVB protection✓ Chemical photoprotective action✓ Transparent texture✓ SPF formulas

Octinoxate and reefs

Ethylhexyl methoxycinnamate (octinoxate) along with oxybenzone are banned in Hawaii and Palau due to toxicity to coral reefs. Marine travelers — look for reef-safe sunscreens with mineral filters (ZnO, TiO₂).

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