A leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDE™ is clinically proven to repair damage from bleach + colour, chemical services and heat* – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair.

• 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

• 50ml

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

If your hair is damaged from chemical services, dry or you use heat on your hair. 

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

This mask has been formulated to work without being rinsed out. First, wash your hair as normal, then towel dry gently but thoroughly.

Start with approximately half a pump if you have fine bob length hair, and work your way up depending on how long, thick and damaged your hair is.. Work one pump at a time to avoid overloading your hair, and rub together in your hands to make sure you’re applying evenly. 

Let the treatment sit for four minutes - do NOT rinse, then apply your heat protectant and styling products.

What else do I need to know about the K18 Leave-In Molecular Repair Mask?

• After a colour service, use it the next 4-6 washes consecutively.

• If you’re a regular dry shampoo user, or have a bit of product buildup in your hair, it’s best to use a clarifying shampoo or scalp scrub before going in with this treatment to make sure the masks can do what it needs to do!

• It’s important not to condition your hair before using this mask, and also not to use too much and overload your hair. If you feel like it makes your hair oily, you’re using too much, use less at the next wash.