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SOLVENT RED 24

Description

Solvent Red 24, also known as Sudan IV, is a synthetic azo dye widely used in cosmetic and personal care products. This oil-soluble colorant imparts a vibrant red hue to various formulations, including lipsticks, blushes, and nail polishes. Its molecular structure allows for excellent solubility in oils and waxes, making it particularly suitable for anhydrous cosmetic applications.

In skincare formulations, Solvent Red 24 is primarily utilized for its coloring properties rather than any specific skin benefits. Its stability in various pH conditions and resistance to light degradation contribute to its popularity among formulators. However, it's crucial to note that this ingredient has been subject to regulatory scrutiny in some regions due to potential safety concerns.

The European Union has restricted its use in cosmetics, particularly in products that come into contact with mucous membranes. In the United States, it is approved by the FDA for use in externally applied cosmetics but not in products intended for the area of the eye. Formulators must adhere to specific concentration limits and usage guidelines to ensure product safety. When incorporating Solvent Red 24, it's essential to consider potential allergenic properties and conduct thorough safety assessments.