"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are so many at-home products for frizz that promise to deliver smooth, silky hair. But nothing ...

I landed on a salon treatment called Saphira —touted as a clean alternative to keratin that smooths, strengthens, and adds ...

We've all dreamed of having the silky-smooth strands we see on hair care commercials (we're looking at you, Pantene!). It's almost as if the women's hair is coated in a magic potion to make it so soft ...

A gel of tiny keratin spheres has been found to promote hair follicle growth. Given that our bodies naturally produce keratin, the research highlights the potential application of using keratin ...

In this case, the hair was wool that came from sheep, but the same substance can be found in pretty much all animal hair, including our own. Keratin, which is a protein, is also found in nails, skin, ...

The service is scarce on menus at my neighbourhood salons, and with all the tools and products available for natural hair, it makes me wonder if they're even necessary? And better yet, are they safe ...