Do keratin supplements work to improve your nails, skin, and hair? A dietitian put them to the test for 30 days to find out.

The Novex Brazilian Keratin Hair Treatment Recharge Bundle is a good option for those who have heat-trained hair. With the ...

which offers its own version called Brazilian Keratin Nanoplasty (starting at $350), it’s a healthier alternative to regular keratin. “[It] works like a hair mask on steroids, nourishing with ...

Among the wide range of options - from Brazilian blowouts to Japanese ... they leverage keratin, a protein native to our hair ...

Keratin is a fibrous protein naturally found in our hair, skin, and nails, giving them structure and resilience. But with age or exposure to environmental pressures, our body produces less keratin ...

or indeed perm your hair in pregnancy. So, to be on the safe side, she reckons it’s better avoid them. "There has been a study which looked at chemical relaxing treatments (not Brazilian or keratin ...

From the infamous Brazilian blow-dry to the frizz-fighting ... around two-four hours of your day when getting a keratin treatment. Your hair stylist will wash and roughly blow dry your hair.