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BENZOPHENONE-7

Description

Benzophenone-7 is a synthetic organic compound widely used in skincare and sunscreen formulations as an efficient UV filter. This white to off-white crystalline powder belongs to the benzophenone family of chemicals, known for their excellent ability to absorb and dissipate harmful ultraviolet radiation. Benzophenone-7 primarily functions as a UVB absorber, protecting the skin from the sun's burning rays.

With a maximum allowed concentration of 5% in sunscreen products in many regions, Benzophenone-7 offers broad-spectrum protection when combined with other UV filters. It is oil-soluble, making it compatible with various cosmetic formulations, including lotions, creams, and oil-based products. Benzophenone-7 exhibits good photostability, ensuring long-lasting sun protection even under intense sunlight exposure.

While effective, some concerns have been raised about potential hormonal disruption and environmental impact. As with many chemical sunscreens, it may cause skin irritation in sensitive individuals. Formulators often combine Benzophenone-7 with other UV filters to enhance overall sun protection and minimize potential side effects. Its use is regulated by cosmetic authorities worldwide to ensure safety and efficacy in skincare products.