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FORMALDEHYDE

Description

Formaldehyde is a volatile organic compound widely used in various industries, including cosmetics and personal care products. This colorless, flammable gas with a pungent odor is typically found in aqueous solutions known as formalin. In skincare, formaldehyde and formaldehyde-releasing preservatives serve as effective antimicrobial agents, extending product shelf life and preventing contamination.

Despite its efficacy, formaldehyde use in cosmetics is controversial due to potential health risks. It is classified as a known human carcinogen by the International Agency for Research on Cancer. Prolonged exposure can cause skin irritation, allergic reactions, and respiratory issues. Consequently, many regulatory bodies have imposed strict limits on its concentration in consumer products.

In skincare formulations, formaldehyde is often replaced by safer alternatives. However, some products still contain formaldehyde-releasing preservatives like DMDM hydantoin, imidazolidinyl urea, and quaternium-15. These compounds slowly release formaldehyde over time, providing antimicrobial protection at lower concentrations.

When formulating or selecting skincare products, it's crucial to consider the potential risks and benefits of formaldehyde-containing ingredients, especially for individuals with sensitive skin or allergies.