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Meradimate

Description

Meradimate, also known as menthyl anthranilate, is a synthetic organic compound commonly used in sunscreens and cosmetic formulations. This ingredient functions primarily as a UV filter, providing protection against UVA radiation. Meradimate absorbs UV light in the 320-380 nm range, effectively shielding the skin from harmful solar radiation that can contribute to premature aging and skin damage.

Chemically, meradimate is an ester formed from menthol and anthranilic acid. Its molecular structure allows it to remain stable when exposed to sunlight, making it a reliable choice for sun protection products. Meradimate is oil-soluble, which facilitates its incorporation into various cosmetic formulations, including lotions, creams, and sprays.

In the United States, the Food and Drug Administration (FDA) has approved meradimate as a sunscreen active ingredient at concentrations up to 5%. It is often used in combination with other UV filters to achieve broad-spectrum protection. Meradimate is generally well-tolerated by most skin types and is considered to have a low potential for irritation or allergic reactions.

While effective, meradimate is less commonly used in modern sunscreen formulations compared to newer UV filters. However, it remains a viable option for formulators seeking to create sun protection products with a diverse range of active ingredients.