A leave-in hair treatment to reverse chemical and physical damage to hair.

We tend to put our hair through a lot, which is where the K18 Leave-In Molecular Repair Mask comes into play. This no-rinse hair treatment, made with a patented bioactive peptide, promises to reverse damage caused by colouring, heat and styling. Think of it as an apology note to your frazzled, stressed-out hair - one that works by repairing the keratin within each strand.
You can expect stronger, softer and more manageable hair as that damage is repaired. If your hair is porous, crunchy, over-processed and generally past its best, you’ll want to know about this mask.
Also available in a 50ml full size and a 5ml single use size. This listing is for the 15ml size.

Why will I love the K18 Leave-In Molecular Repair Mask?

Damage-reversing treatment for compromised hair
Works in 4 minutes
Treats damage from styling, colouring and lightening
Patented bioactive peptides
Repairs keratin within the hair
Do not rinse out
Softens, smooths and detangles
15ml

Who is the K18 Leave-In Molecular Repair Mask best for?

If your hair is damaged, dry and generally past its best, this hair mask has your name on it. The only thing that really changes is how much you should use: start with less if you have fine hair, and work your way up depending on how long, thick and damaged your hair is.

How should I use the K18 Leave-In Molecular Repair Mask?

In short, not like a normal hair treatment. This mask has been formulated to work without being rinsed out. First, wash your hair as normal, then towel dry gently but thoroughly. Then, dispense one pump of the K18 treatment into your hand and work through your hair evenly from root to tip. If you have short, fine hair, this may well be more than enough, but longer, thicker hair will need more. Work one pump at a time to avoid o