Back to Ingredient Dictionary

SOLVENT RED 72

Description

Solvent Red 72, also known as D&C Red No. 27, 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, nail polishes, and other color cosmetics. Its chemical structure allows for excellent stability in oil-based systems, making it a preferred choice for long-lasting color applications.

The ingredient demonstrates good light and heat stability, ensuring consistent color performance over time. Solvent Red 72 is approved by the FDA for use in cosmetics and externally applied drugs, with specific concentration limitations. It exhibits low skin penetration, reducing the risk of systemic absorption.

In formulations, Solvent Red 72 can be combined with other colorants to achieve a wide range of shades and tones. Its compatibility with various cosmetic bases allows for versatile application across different product types. However, formulators should be aware of potential allergic reactions in sensitive individuals and adhere to regulatory guidelines for maximum allowed concentrations.

When incorporating Solvent Red 72, it's crucial to consider its interaction with other ingredients, pH sensitivity, and overall formula stability to ensure optimal color performance and product safety.