K18 Hair: How to use K18

How to use K18 Mask in 5 minutes | Tips on how to make the most out of your Molecular Repair Mask

Is K18 Worth It? | How to Use K18 Hair Mask | Before and After

K18 reached out to me telling me that I used the hair mask wrong…

A Dermatologist Compares K18 and Olaplex - Which Works Better?

I TESTED THE VIRAL K18 HAIR REPAIR TREATMENTS FOR 6 MONTHS...HERE'S WHAT HAPPENED

Give your clients shiny healthy hair every time!

K18 Leave In Molecular Repair Hair Mask Review | K18 Hair Mask Before and After | K18 Hair Masque

How To Use K18 Hair Treatment (The Ultimate Guide)

K18 fits into any routine. Just remember these 2 things

When you repair the damage vs. just covering it up the results last past your next wash

DOES K18 REALLY WORK? | LEAVE-IN MOLECULAR REPAIR HAIR MASK | HONEST REVIEW

How do your #k18results last?

I TRY THE NEW K18 MOLECULAR REPAIR HAIR MASK!!! MOST EXPENSIVE HAIR TREATMENT EVER. WASTE OF MONEY?

I TRY THE K18 HAIR MIST ( WITH A HACK NOBODY IS TALKING ABOUT) !

From #SephoraSquad member @wendyskin: this @k18 is worth all my $$$. Available at Sephora.

How to actually fix damaged hair!!