KÉRASTASE Genesis Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates without Frizz, Sulfate Free and Defense Thermique, 5.1 Fl Oz

The Kerastase blow dry primer has worked wonders for my processed hair (monthly highlights). After a month of use my hair Is noticeably smoother and less brittle, especially at the ends. Product seems to last about 2 months for me - I wash my hair about every other day. Originally recommended by my stylist - Amazon pricing slightly better and arrives quickly. Also I love the smell of this product!

I love this stuff! Smooths hair and smells soooo nice

I use this after every hair wash when I’m styling my wet hair. It works as a heat protectant and exceptional detangler. It has a pleasant fresh scent and is an essential hair care product that keeps my hair healthy and shiny. The spray bottle is effective, and ensures that it applies evenly brought my hair.

I love the smell, the way how my hair feels after this product and overall it is convenient to use. I recommend this product. I was buying it not even once so far. My wavy frizzy hair loves it as it gets tamed :)

This blow dry primer leaves my hair feeling soft, smooth, and way less frizzy. It also does a great job protecting from heat and detangling. But the spray nozzle isn’t great, it’s hard to control and sometimes sprays unevenly, which can be annoying.

Yes! Protects hair from heat, adds a little light texture to it so it holds. Great smell. Perfect.

Good heat protectant, and smells great! A little goes a long way. I will have this bottle for awhile.

My salon used to use this product so I bought it to use at home, but I don't think it protects against heat as well as some other high-end competitors. I prefer the Oribe equivalent even though the price is not any less expensive.