Hair goes through
it all—the botched dyes, the dreaded DIY bangs, and don’t forget the damage.
While we put it through the worst, it deserves the best. And that means K18.
K18 has long been a favorite of celebrities and stylists alike. You may have seen the viral Leave-In Molecular Repair Hair Mask on your feeds, promising next-level damage repair in only four minutes. But is it worth the hype?
Here’s what professional hair stylists have to say about K18.
“K18 does everything bond builders do, and goes a step further by also repairing polypeptide chain breaks on the y-axis. Hair both looks and feels like new.”
- Yusef Williams, Celebrity Stylist for Rihanna
“It delivers amino acids right to the center cortex of your hair, literally turning back the clock on damage. The more you use it, the healthier your hair gets.”
- Jacob Rozenberg, stylist for Irina Shayk and Karlie Kloss
You read that right, the proof is in the biomimetic hairscience. K18’s peptide-powered hair mask was engineered to deliver lasting damage repair in just 4 minutes. Plus, your stronger, softer, smoother, bouncier hair gets better with continued use.
Professional stylists come across tons of products claiming to change the hair game. So when K18 came in, well, hear it from the stylists themselves.
“What I love about K18 is that it’s effective, fast, and revolutionary. In my 30 years of using hair products I have never come across a product as amazing as K18.”
- Jack Martin, Celebrity Colorist
“I’ve been using K18 for a while now. I’m blown away by the results. My clients love it and so do I.”
- Linh Phan, Salon Owner Phan Haus
Yeah, the results keep clients (and me) coming back for more. Whether it’s the K18 mask, or their newest PEPTIDE PREP™ shampoos, these science-powered formulas are so easy to add into your routine.
Use the PEPTIDE PREP™ pH maintenance shampoo for a gentle, smoothing cleanse that reduces frizz + tangles. For your weekly hair reset, the color-safe detox shampoo removes buildup + metals for maximum results with the K18 mask. The viral repair treatment reverses hair damage in just 4 minutes, and you can use whatever styling products you want after that short wait time. Talk about radically simple haircare!
So far, so good. If you color your hair, you’re more than familiar with that straw-like feeling and dreaded hair fading. No haircare is worth stripping the color your stylist worked so hard on—looking at you, stained tubs and towels. Here’s what the PROs have to say.
“It strengthens hair, which helps to prevent split ends and breakage. My clients love that this makes their hair feel better than before it was ever colored.”
- Jeremy Tardo, Stylist for Miley Cyrus, Miranda Kerr, and Florence and the Machine
“It sounds complicated, but you don’t need to understand it to see that your hair is back to being virgin again—before color and blow dryers wreaked havoc.”
- Alex Brown, Stylist for Kendall Jenner and Bella Hadid
Even after damaging bleach + color, chemical services, and heat, K18’s leave-in mask reverses damage in just 4 minutes. Plus, the color-safe shampoos replenish while you wash for healthy hair at every step of your routine.
From their patented tech to their massive stylist + celebrity following (not to mention thousands of five-star reviews), we wouldn’t want to trust any other haircare brand.