Description
Bemotrizinol (chemical name: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine) is an advanced, oil-soluble broad-spectrum UV filter known for its exceptional ability to protect the skin against both UVA (320–400 nm) and UVB (280–320 nm) radiation. Highly valued in modern sunscreen formulations, Bemotrizinol is among the most photostable UV filters available, showing minimal degradation even after prolonged sun exposure. This stability ensures long-lasting protection and enhances the performance of other less stable UV filters, such as Avobenzone.
Functioning as a synergistic stabilizer, Bemotrizinol works effectively in combination with both chemical and mineral sunscreens, providing balanced, comprehensive sun defense. It absorbs across a wide range of the UV spectrum, helping to prevent sunburn, premature skin aging, and long-term sun damage such as hyperpigmentation and loss of elasticity.
Bemotrizinol is well tolerated by most skin types, including sensitive skin, as it exhibits low skin penetration and a minimal risk of irritation. It is also resistant to water and sweat, making it a reliable choice for high-performance and outdoor sunscreens. The filter is compatible with a variety of cosmetic textures, from lightweight daily moisturizers to water-resistant sport formulations, without leaving a white cast or altering skin feel.
Regulatory status varies globally: Bemotrizinol is approved for use in the European Union (up to 10%), Australia, and several Asian countries, but is not yet FDA-approved for sunscreens in the United States. Nonetheless, it remains a key ingredient in premium sun care products in markets where it is permitted.
Due to its high photostability, broad-spectrum coverage, and versatility, Bemotrizinol is a preferred choice for formulators seeking to create sunscreens that deliver consistent, long-lasting, and comfortable sun protection for everyday wear and extended outdoor activities.
