We asked product developers and a slew of testers to check out the latest DIY keratin treatments that claim to smooth and straighten hair for up to 30 days. The consensus: They really work! Even ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Salon keratin treatments are unrivaled in their ability to smooth and ...

Hair treatments can offer stunning results but only when chosen and timed correctly. No aesthetic goal should come at the cost of long-term hair health so, consult a trichologist or cosmetologist ...

Women are always on the quest for smooth, frizz-free hair. From flat irons to Brazilian blowouts, you have quite a few options to consider. Read on to find out which of these services which might be ...

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, shiny ...

Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. For some of Us, our hair doesn’t live in the same realm as the word “sleek.” It’s not a ...

If I could describe my hair in one word it would be meh. I basically have a non-texture texture—it’s equal parts frizzy, dry, undefined, and if I’m being real, damaged (TY, years of heat styling!)—and ...