A quick search online will surface dozens of keratin shampoo options from trusted mainstream brands.

But does this keratin-infused productreallydo all it says it does?

Ahead, experts weigh in on everything you oughta know about keratin shampoo.

woman with curly hair

Stocksy

Meet the Experts

What Is Keratin Shampoo?

The Benefits

Does Keratin Shampoo Actually Work?

Like most shampoos, a keratin shampoo cleanses the scalp of excess oil, dirt, and sweat.

That being said, it’s important to have realistic expectations.

Who Should Use Keratin Shampoo?

People whose hair may be dry and damaged from chemical processing can also benefit.

Keratin shampoo can also be used on extensions as long as they are made from human hair.

If you have fine hair, you might want to use keratin shampoos sparingly.

If you’re introducing keratin shampoo into your regimen, Hallajian suggests using it consistently for about two weeks.

Overusing your keratin shampoo can lead to your hair feeling gummy or sticky.

“I tell my patients they can use it 1-2x a week, maximum.”

The Final Takeaway

According to our experts, keratin shampoos offer worthwhile benefits.

If you have concerns about introducing keratin shampoo into your routine, consult a trichologist or hairstylist beforehand.