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 ...

she put a few pumps of the Wella Professionals SP Luxe Oil into my hair before blow-drying it. I’d never seen this particular product before so I questioned what it was, and Monique explained it was ...

such as hair loss, brittle nails, or dry skin, it's best to determine the root cause and explore appropriate treatment options. If you're ready to jump on the keratin bandwagon, here are some ...