Aogebio Cosmetic
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Ethylhexyl Methoxycinnamate, also known as Octyl Methoxycinnamate or Octinoxate, is a synthetic UV absorber with the chemical formula C₁₈H₂₆O₃. It appears as a pale yellow oily liquid, lipophilic in nature, and efficiently absorbs UVB rays. As a cinnamate derivative, it reduces UV damage by absorbing UVB energy through intramolecular electron transitions.
Synthesized via esterification of p-methoxycinnamic acid with 2-ethylhexanol, it dissolves well in oils and organic solvents, making it compatible with various cosmetic bases. It offers excellent photostability and a lightweight, non-greasy feel.
A classic UVB filter that blocks sunburn, inflammation, and photoaging-causing UVB rays, crucial for boosting SPF in sunscreens.
Oil solubility allows easy integration into lotions, creams, oils, or sprays, enhancing product spreadability and texture. Stable under UV light.
Gentle on most skin types at regulated concentrations, suitable for daily sunscreens and various practical cosmetic applications.
Ethylhexyl Methoxycinnamate is the primary UVB filter in sunscreens, commonly added at 5%–10%. It is essential for sunscreens, primers, and SPF-enriched skincare. It is commonly used in sunscreen lotions, sprays, and sticks.
Forms the basis of many SPF 30+ sunscreens, often combined with avobenzone for UVA/UVB balance.
Added to provide daily UV protection. Protects against UV-induced collagen degradation.
Incorporated into makeup to offer sun protection without altering texture or finish.
