Damaged Hair? You Should Use a Keratin Shampoo

 To be honest, we kind of put our hair through hell. You know — straighteners, curling irons, and color treatments? All of these heat styling tools can wreak havoc on your strands, making them weaker in general. If your mane is starting to show the effects of this type of damage, like dryness or brittle texture, then it might be time to try a shampoo that's enriched with keratin — the same protein that our strands are made of. Beyond repairing damaged hair, keratin can also protect it from the effects of the sun in addition to traditional heat damage caused by styling tools.

Most people typically equate keratin with straightening keratin treatments, but these keratin shampoos are formulated with fewer chemicals than this traditional in-salon service. Many of the at-home keratin shampoos we tested will add shine and sleek smoothness to your strands vs. chemically altering it more drastically to be straight.

Add any of these keratin shampoo bottles to your haircare routine, and you'll start to see healthy hair that's sleeker, shinier, and stronger in no time.