Study Uncovers Hazardous Chemicals in Wigs and Hair Extensions

A recent study published in the journal Environment & Health identified numerous hazardous chemicals in wigs, braiding hair, and hair extensions. Researchers at the Silent Spring Institute tested 43 hair extension products, revealing 169 chemicals in total.

Chemical Findings Uncovered

The identified chemicals include flame retardants, pesticides, and compounds used to stabilize plastics. Dozens of these substances are considered harmful, with 17 compounds linked to breast cancer found in 36 of the tested samples. Four samples contained 23 organotin compounds, which are uncommon in consumer products and are associated with cancer and hormone disruption.

Of the products examined, only two brands, Spetra and Latched & Hooked, labeled as "non-toxic" or "toxic-free," were found to be free of hazardous chemicals.

Health Implications and Risks

Dr. Chris Pernell, director of the NAACP Center for Health Equity, stated that chemicals can be absorbed through the scalp or inhaled, particularly when products are heated during styling.

Individuals who frequently handle these products, such as braiders and stylists, may be at higher risk of dermal absorption. While the long-term health impacts require further investigation, the presence of known carcinogens and neurotoxins in commonly used products necessitates attention.

This research builds on previous findings, including a Consumer Reports investigation that detected carcinogens and lead in synthetic braiding hair. Earlier studies have also linked chemical hair relaxers to increased risks of uterine cancer, especially among frequent users.

Regulatory Calls and Consumer Action

Elissia Franklin, the study's lead author, highlighted that hair extension products rarely disclose chemical ingredients on packaging and called for companies to remove hazardous substances.

Legislative efforts are in progress, such as the Safer Beauty Bill Package in Congress and New York's State Assembly Bill 2025-A7001, which seeks to mandate warning labels for hair products containing toxic chemicals.

Consumers concerned about chemical exposure are advised to seek out brands labeled as nontoxic or toxic-free. Suggestions for reducing exposure include:

• Limiting the frequency of wearing synthetic hair extensions.
• Exploring plant-based alternatives.
• Engaging in consumer advocacy for safer products.

Limited research also indicates that apple cider vinegar rinses might help reduce chemical levels in hair.