K18
K18 Leave-In Molecular Repair Mask 15ml
K18 Leave-In Molecular Repair Mask 15ml
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Leave-in molecular repair hair mask. This restorative, intensive treatment repairs, strengthens and improves the elasticity of the hair within 4 minutes, all while softening and detangling the hair.
Hair like new. This leave-in mask heals and strengthens hair with lightweight moisturising benefits to detangle and keep hair smooth and soft, without weighing it down. Please see the dosage chart for exact usage. For best results, use for the first 4-6 consecutive washes following a service, and then every 3-4 washes as needed to maintain hair strength.
The Do's & Dont's
- Do use a clarifying shampoo if you’re a heavy product or dry shampoo user.
- Do dry thoroughly with a hair towel or turban before application.
- Do wait the full 4 minutes before styling or applying another product.
- Do use every 4-6 shampoos consecutively to see and feel the full results.
- Don't condition your hair before applying K18.
- Don't use it too much.
- Don't rinse it out.
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K18Peptide™ is the miracle molecule haircare was waiting for. It is clinically proven to reverse damage in just 4 minutes.
You’ll discover:
- Like-new hair repaired from the inside out
- Healed damage from bleach, colour, chemical services, heat, and mechanical styling
- Restored strength, softness, smoothness, and bounce
- Reduced breakage, split ends, and colour fade
- pH balance of 5.0-6.0
- Doesn’t wash away with shampoo, leaving lasting results
- 91% original strength*
- 94% original elasticity*
* Results observed in a clinical study while using mist and mask as part of a bleaching treatment. Results may vary depending on hair type, quality and history.
- Vegan
- Colour Safe
- Cruelty-Free
Hair Type
Hair Type
All Hair Types
Instructions
Instructions
Shampoo, do not condition. Towel dry thoroughly. Begin with 1 pump of K18 Mask and add more as needed depending on the length, thickness, and condition. Work evenly into hair, one pump at a time, from ends to roots. Let sit for 4 minutes to activate. Do NOT rinse out. Style as usual.

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Salon-Quality, Stylist Approved
Trusted by our award-winning team — every product is handpicked to perform.
Soooo impressed by The Station Hair Co everything from informative website, easy ordering, fabulous communication but what really won me over was the speed and efficiency re postage...
Will 100% recommend.
My hairdresser recommended this to me after personally using it herself. I have blonde hair and it was needing some attention...I was skeptical at first as it said not to wash first shampoo only, no conditioner! But results were immediate. My hair feels amazing and I'm so excited to see how this journey goes. A must for everyone's hair health!
I love this it’s made my hair feel so much softer as a blonde girl!
Have been using for a year and have seen great results
First of all, my order was assigned a tracking number within 3 minutes (!!!) of paying for it, which was extremely impressive. It arrived so fast and after only one wash I can already see and feel the difference in my hair. It's shinier, smoother and softer. HIGHLY recommend, especially if you dye your hair. They also include a cute discount code card in your package. I will order again!