Stylist Andre Walker had seen women get beautiful results with keratin hair-smoothing treatments. He’d also heard the complaints about the harsh fumes. Still, he wasn’t about to experiment on his one ...

We dove deep into the technology behind volumizing hair products, learned about the history and chemistry behind antiperspirants, and read up on Accutane. Now, we're talking keratin treatments. The ...

ESSENCE.com: How well do keratin treatments work on colored, highlighted or previously processed hair? Sonya Raubeson: Keratin Complex Smoothing Therapy Treatments are compatible with professional ...

Keratin treatments typically release formaldehyde, which may pose risks during pregnancy. Learn about safer hair treatment options.

All products featured on Glamour are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Keratin Complex's ...