Back to HairBusiness

HairBusiness • 3 min read

Hidden Dangers: How Synthetic Hair Chemicals Threaten Youth Development

The New Dew editorial team•April 4, 2025

In recent years, you've probably noticed more kids and teens wearing protective styles that use synthetic hair. Maybe you've installed them yourself, or sat through the long hours getting them done. But new research suggests that these widely used products may be harming young, developing bodies. If you're a parent, caregiver, or stylist, knowing the risks is essential to protect the health and future of the children in your care.

The Alarming Evidence

You might be surprised to learn that many synthetic braiding hair products contain a mix of toxic chemicals—carcinogens, lead, and other harmful compounds. In fact, Harvard researchers found that 9 out of 10 synthetic hair products tested contained these dangerous substances.

Unique Vulnerabilities of Children and Teens

Young people are more vulnerable to these chemicals than adults for several key reasons:

Harmful Chemicals in Synthetic Hair: Youth Health Risks ! Neurological Development Hormonal Disruption Long-term Cancer Risks Synthetic hair chemicals can affect children's brain development, hormones, and long-term health Source: Harvard & Consumer Reports Studies, 2025

1. Developing Neurological Systems

If you're using products with lead near a child's scalp, you're exposing their developing brain to serious risk. Even low levels of lead can lead to:

  • Lower IQ and cognitive delays
  • Learning and attention challenges
  • Behavioral issues
  • Long-term developmental problems

2. Hormone Disruption During Puberty

Many synthetic hair products you might use include phthalates and other hormone disruptors. These can:

  • Trigger early or late puberty
  • Disrupt reproductive health
  • Contribute to childhood weight gain
  • Increase the risk of future fertility issues

3. Long-Term Cancer Risk

When you install synthetic hair on young heads, you could be increasing their lifetime cancer risk. Kids and teens:

  • Have more years for cancer to develop
  • Absorb toxins faster relative to their body size
  • Experience rapid cell growth—making DNA damage more likely
Child getting synthetic braids installed

4. Ongoing Exposure Concerns

Synthetic hair isn't going anywhere—it's already a $6.13 billion industry and still growing. If you use these products often or on younger clients, keep in mind that exposure adds up over time.

Protecting Your Young People

Whether you're a parent, stylist, or mentor, you have the power to protect children and teens in your circle:

1. Safer Alternatives

  • Try natural fibers like wool or cotton
  • Opt for 100% human hair when available—but check the ingredients
  • Embrace natural styles that don't require synthetic hair
  • Pre-rinse synthetic hair with an apple cider vinegar solution

2. Education and Awareness

  • Talk to teens about the risks—without shaming their style choices
  • Encourage curiosity about beauty products and what's in them
  • Join or support local efforts teaching safer hair care

3. Advocacy for Better Regulation

  • Push for clear ingredient labeling on hair products
  • Support groups fighting for safer product laws
  • Let your representatives know this matters to you and your community

A Shared Responsibility

The synthetic hair industry is growing fast—but so is awareness. By speaking up and making informed choices, you help build a future where young people don't have to choose between self-expression and health.

You should never have to wonder if your child's hairstyle could hurt their development. Together, through education, safer options, and stronger advocacy, you can keep culture alive while keeping kids safe.


If your child—or any child you know—has used synthetic hair and is showing unusual symptoms, reach out to a pediatrician or specialist. Catching issues early can make all the difference.


Sources & Research

  • Scientific Research:
    • Harvard T.H. Chan School of Public Health - Synthetic braiding hair used by Black women contain dangerous chemicals hsph.harvard.edu
    • Consumer Reports - Synthetic Braiding Hair Test Results Detect Carcinogens consumerreports.org
  • Medical Reports:
  • News Investigations:
    • NPR - Hair and skin care products expose kids to hormone disruptors npr.org
    • The Charlotte Post - Hidden dangers: Synthetic braiding hair contains toxins thecharlottepost.com
Related guidesSynthetic Hair

Keep reading

More from The New Dew.