Octyl Methoxycinnamate (OMC) - UVB Sunscreen Filter for Sun Protection

Octyl Methoxycinnamate

• INCI Name:
  Ethylhexyl Methoxycinnamate
• Common Name:
  Octyl Methoxycinnamate (OMC)
• Molecular Formula:
  C₁₈H₂₆O₃
• CAS Number:
  5466-77-3
• Alternate Names:
  • OMC
  • Octinoxate
  • Ethylhexyl Methoxycinnamate
  • UVB Filter
  • Sunscreen Agent

Key Benefits:

• Strong UVB protection for skin
• Helps prevent sunburn and UV damage
• Improves sunscreen SPF performance
• Lightweight, non-greasy texture
• Easily blendable in oil phases
• Enhances stability of sun-care products

Benefits & Uses (Short):

• Used in sunscreens and sunblocks
• Common in BB creams and tinted moisturizers
• Protects skin from UVB rays
• Helps prevent premature aging caused by sun exposure
• Used in daily skincare with SPF formulations

Recommended Usage Level:

• Sunscreen Products: 2% – 7.5% (regulated maximum varies by region)
• Creams & Lotions: 1% – 5%
• BB/CC Creams: 1% – 5%
• Daily Moisturizers: 1% – 3%
• After-sun products: 0.5% – 3%

How It Works (Short):

• Functions as a UVB absorber, converting harmful UVB radiation into heat energy
• Helps prevent sunburn and skin damage from sun exposure
• Works as an oil-soluble sunscreen filter in cosmetic formulations
• Enhances SPF protection when combined with other UV filters (like Avobenzone or Zinc Oxide)
• Provides lightweight protection without heavy residue
• Commonly stabilized with antioxidants for improved performance

Key Benefits for Skin Care:

• Protects against UVB rays
• Helps prevent sunburn and tanning damage
• Supports anti-aging skincare routines
• Lightweight and easy to formulate
• Improves overall sunscreen effectiveness

Olfactory Notes:

• Odor Profile: Mild aromatic/chemical
• Top Notes: Slight ester-like note
• Heart Notes: Soft synthetic nuance
• Base Notes: Neutral oily base
• Character: Functional, light, non-overpowering

FAQs:

Q: What is Octyl Methoxycinnamate used for?
A: It is used as a UVB filter in sunscreen and skincare products to protect skin from sun damage.

Q: Is Octyl Methoxycinnamate safe?
A: It is widely used in regulated concentrations in sunscreens, but usage limits vary by region.

Q: Can it be used alone as sunscreen?
A: No, it is usually combined with other UV filters for broad-spectrum protection.

Q: Is it oil soluble?
A: Yes, it is oil-soluble and used in the oil phase of formulations.

Q: What products contain Octyl Methoxycinnamate?
A: Sunscreens, BB creams, moisturizers, and daily SPF skincare products.