UV filter ingredient

Isoamyl P-Methoxycinnamate

An oil-soluble UVB filter (Symrise Neo Heliopan E1000) in the cinnamate class, EU-approved at a maximum concentration of 10%, with additional short-wave UVA absorption; not approved in the US or Canada.

Also known as: Neo Heliopan E1000, amiloxate, isoamyl methoxycinnamate

uv-filteruvb-filter

Benefits

  • Oil-soluble UVB filter with additional short-wave UVA absorption
  • UVB absorption range 280–320 nm
  • Fluid texture; blends easily into oil-phase formulations

Watch for

  • Not approved in the US, Canada, or Japan
  • Cinnamate class — potential for skin sensitization in sensitive individuals
  • May contribute to photoallergy in cross-reactive patients
At a glance
CategoryUV filter
IrritancyModerate–high
Beginner-friendlyYes
In your routine

Generally well-tolerated and easy to layer.

Found in 1 product
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Products with Isoamyl P-Methoxycinnamate

Aloe Soothing Sun Cream SPF50+Sunscreen
COSRX
Aloe Soothing Sun Cream SPF50+