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CI 15985

Description

CI 15985, also known as Sunset Yellow FCF or Yellow #6, is a synthetic azo dye commonly used in cosmetics and personal care products. This water-soluble colorant imparts a vibrant orange-yellow hue to various skincare formulations, including creams, lotions, and sunscreens. Its primary function is to enhance the aesthetic appeal of products and provide uniformity in color.

The chemical structure of CI 15985 consists of a disodium salt of 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid. This composition grants the ingredient excellent stability in different pH environments and resistance to light degradation, making it suitable for a wide range of skincare applications.

While CI 15985 is approved for use in cosmetics by regulatory bodies such as the FDA and European Commission, it's important to note that some individuals may experience skin sensitization or allergic reactions. As with any colorant, patch testing is recommended before widespread use. The concentration of CI 15985 in skincare formulations is typically low, adhering to regulatory limits to ensure safety.

When formulating with CI 15985, careful consideration should be given to potential interactions with other ingredients and the overall stability of the product.