But the chemicals found in some of these treatments—most notably formaldehyde, which is used to open hair's outer cuticle layer so the keratin can penetrate better—have come under fire due to ...

During a keratin hair treatment, stylists apply a keratin-based product to the hair before using a flat iron to seal it in. This process can smooth frizzy or damaged hair, producing a sleek ...

Aside from the standard cut, color, and blowout, many hair salons offer additional services, like a keratin treatment. Keratin is a protein and essential for healthy hair, skin, and nails.

Meanwhile, Kara Jillian Brown—who has tight, 4B-4C coils—opted for a keratin treatment with formaldehyde (more on this ingredient later). For further insight into this popular hair treatment ...

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Silky, smooth hair is just one treatment away. Hair Botox, Keratin and Nanoplastia are the ultimate hair fix but which one is ...

Keratin treatment is a method for straightening hair. However, this beauty practice can come with side effects and health risks. Share on Pinterest Jun Xu/Getty Images A keratin treatment is a ...

My hair also detangles more easily and sheds a lot less. Although I may sound like a walking keratin ad, I’ll say this: It isn’t for everyone. Consider the risks fo the treatment and talk to a ...

That’s why some naturalistas are combating this reality by getting keratin treatment on textured hair for smoother, longer-lasting silk presses. Keratin treatments are also said to make coily textures ...

and environmental stressors our hair endures can deplete your hair of the protein—and that's where keratin treatments may come to the rescue. "Keratin treatments are semi-permanent hair ...