What have you bought from the Nordstrom Anniversary Sale, and why is it not IGK's keratin treatment dupe? Sorry for the snark ...

Hair is more than just strands—it is a reflection of our overall health and self-care. Whether you have curly, straight, or wavy hair, maintaining the right protein vs moisture for hair health is ...

Keratin treatment for fine hair before and after: For frizz-free hair that also looks thicker. This video shows from YouTuber Dominique Sachse shows the transformation from frizzy and thin hair to ...

While silk presses and keratin treatments have been go-to options for women looking to straighten their hair, some are ...

The formaldehyde in keratin hair treatments has been flagged as potentially cancer-causing. Experts explain exactly what you need to know about before trying it.

The formaldehyde in keratin hair treatments has been flagged as potentially cancer-causing. Experts explain exactly what you need to know about before trying it.

In hair straightening treatments such as keratin treatments, formaldehyde is released into the air when the solution is heated. According to the U.S. Food and Drug Administration (FDA), those who ...

In the keratin microsphere-treated group, hair regrowth commenced on the second day after treatment, with the growth rate subsequently accelerating. The effect was similar to that seen in ...

How can I reverse the damage caused by keratin treatments? Don’t expect an immediate and dramatic change in your hair when you stop keratin treatments after doing them for a long time, says Dr ...