/    /  Beauty Pro, Hair Masks, Unisex, Hair Oils & Masks  /  K18 Leave In Molecular Repair Hair Mask 50ml
K18 Leave In Molecular Repair Hair Mask 50ml
K18 Leave In Molecular Repair Hair Mask 50ml
K18 (Pro)

K18 Leave In Molecular Repair Hair Mask 50ml

(7 customer reviews)


Out of Stock

K18 Leave In Molecular Repair Hair Mask is an at-home leave-in treatment infused with patented K18Peptide™ that works to repair even the most extreme damage, renewing hair to its most youthful, healthy state.

Traveling deeper into the inner layers of hair than traditional repair products, our revolutionary patented K18Peptide™ is just the right size and makeup to fit in and reconnect broken keratin chains, renewing hair with strength, softness, smoothness, and bounce. You can feel and see the difference with the first use.

See the dosage chart for exact usage. For best results, use K18 Leave In Molecular Repair Hair Mask for the first 4-6 consecutive washes, then every 3-4 washes as needed to maintain hair strength.

(7 customer reviews)

Out of Stock


  • Heals damage from bleach, color, chemical services, and heat
  • Restores strength, softness, smoothness, and bounce
  • Doesn’t wash away with shampoo, leaving lasting results
  • Vegan, color-safe, cruelty-free

How to Use

IN the shower

Shampoo, do not condition.

OUT of the shower

  1. Towel dry thoroughly.
  2. Begin with 1 pump of the K18 Mask and add more as needed depending on the length, thickness, and condition.
  3. Work evenly into hair from ends to roots, one pump at a time.
  4. Let sit for 4 minutes to activate.
  5. Do NOT rinse out.
  6. Style as usual.


Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18Peptide™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.

Delivery Details

2 hour delivery
- All orders placed before 5:00 pm
- Available for Dubai only

Prepaid Orders placed before 5:30PM will be fulfilled within the same day.
Cash on Delivery Orders will be confirmed by a phone call from our team before dispatching  (92% of our orders are delivered within 2 hours).

Next day delivery
- All orders placed after 5.30pm
- All orders from any Emirate other than Dubai.

7 reviews for K18 Leave In Molecular Repair Hair Mask 50ml

  1. a-fahmy

    Just apply after shampoo no need to condition, leaves the hair much softer & stronger.

  2. j.navorinskaya

    Total game-changer, you can feel the result even after the first use. The hair feels softer, more manageable and repaired.

  3. ali1791

    Very good

  4. mina_lebal

    Second time I order it’s a life changer for over processed bleached hair and impressed to get it delivered the day after super happy with my purchase

  5. daniela.y.pires

    This product absolutely recovered my hair within a short period of time. Since day 1 I saw improvements . Hair is softer, repaired and strong again.

  6. niamhcantillon22

    I have been using this for months now. It is so amazing! Hair feels like silk after and so easy to use. Just add some to towel dry hair- no need to rinse!! So worth it 👏🏼🤩

  7. sheljithomas23

    this is a game changer! I damaged my hair from frequent coloring and my hair was knotted up, dry and unmanageable . this has restored and healed my hair. Its expensive but you wont regret buying this.

Add a review
    Your Cart
    Your cart is emptyReturn to Shop