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Official Stockist

K18 Biomimetic Molecular Repair Mask 50ml

41 Customer Reviews Write a Review
$135.00
IN STOCK - order by 12pm for same business day dispatch!

K18 Biomimetic Molecular Repair Mask 50ml 

Leave-in molecular repair hair mask

4-minute leave-in treatment to reverse damage

Hair like new. This leave-in mask heals and strengthens hair with lightweight moisturizing benefits to detangle and keep hair smooth and soft, without weighing it down. Please see 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.

  1. Shampoo, do not condition. Towel dry thoroughly.
  2. 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.
  3. Let sit for 4 minutes to activate.
  4. Do NOT rinse out. Style as usual.

The Do's & Don'ts

  • Do use a clarifying shampoo if you’re a heavy product or dry shampoo user.
  • Do dry thoroughly with 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 too much.
  • DON’T rinse it out.
  • K18Peptide™ is the miracle molecule haircare was waiting for. Clinically proven to reverse damage in just 4 minutes.

You’ll discover:

  • Like-new hair repaired from the inside out
  • Healed damage from bleach, color, chemical services, heat, and mechanical styling
  • Restored strength, softness, smoothness, and bounce
  • Reduced breakage, split ends, and color 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
  • Color Safe
  • Cruelty-Free
Write a Review
  • K18 treatment
    5

    Posted by Kasey on 27th Jun 2022

    I am blown away how much of an improvement to my dry, bleached hair this has made . I can NEVER blow dry my hair without creating a big fuzzy mess, but just once after using this , it’s smooth and sleek. Worth every penny ! Tip , don’t use too much and emulsify between your hands (rub together ) before applying !

  • Love...
    5

    Posted by Katherine C on 2nd May 2022

    Have used this 4 times now love it I had some breakage problems after some bleach its helped so much definitely prefer it over olaplex although I like them both. Has helped repair my hair damaged already. Thanks Hairplus for the amazing service will be a continued customer with this and other products

  • K18 Biomimetic Molecular Repair Mask...
    5

    Posted by Cian P on 17th Apr 2022

    K18 Biomimetic Molecular Repair Mask 50ml

  • Not working so far!
    2

    Posted by Holly B on 11th Apr 2022

    I have VERY curly hair and have been heat treating for years so expected to see some good results - unfortunately this hasn’t improved the condition of my hair much after 5 uses. The curls seem if anything less intact than they were. Since stopping uses and deep conditioning it’s starting to get a bit better but not what I was hoping for! Disappointing considering the cost

  • Amazing!
    5

    Posted by Rosie on 7th Apr 2022

    I’ve been using this for a few months now on my lightened hair and wow it’s helped so much!

  • AMAZING
    5

    Posted by Jayden on 27th Mar 2022

    I’ve been a religious Olaplex user for 2-3 ish years now and this mask is officially my new go-to. I read so many reviews on this before buying and I was skeptical but holy cow my hair feels like it did before I fried it off from bleaching. If you’re hesitant about buying this, don’t be. It’s freaking amazing and well worth every cent. I’m going to buy 5 more bottles to make sure I never run out.

  • K18 Biomimetic Molecular Repair Mask...
    5

    Posted by Sryne W on 25th Mar 2022

    K18 Biomimetic Molecular Repair Mask 50ml

  • Simply the...
    5

    Posted by Tracy on 18th Mar 2022

    The best product i have ever found to restore hair , expensive but worth the result

  • Worth the price
    5

    Posted by Jackie on 28th Feb 2022

    Amazing, I have a bleached fine hair and my ends was so dry and horrible. Now after use k18 2 times looks like I was at the salon doing a intense expensive treatment.

  • THE best hair restoration product out!
    5

    Posted by Michelle B on 30th Jan 2022

    K18 is a god send! First use and you feel a massive difference in your hair! Beats any other product of its kind on the market by far! Highly highly recommend to repair and restore your hair!

  • Love it! Sooo many comments about how good my...
    5

    Posted by Shannon C on 12th Jan 2022

    Love it! Sooo many comments about how good my hair was looking and I don’t even style it everyday

  • K18 Biomimetic molecular repair...
    5

    Posted by Bec W on 1st Dec 2021

    Love this product. My hair is very chemically damaged and this product makes my hair feel like butter smooth.

  • K18 repair mask
    5

    Posted by Bec. W on 1st Dec 2021

    Love this product. My hair is very chemically damaged and this product makes my hair feel like butter smooth.

  • Amazing!! Totally repaired
    5

    Posted by Liv on 8th Nov 2021

    Amazing!!! Completely repaired my fringe which had all snapped off from an overlapped foil. 100% recommend to anyone with breakage or over processed hair.

  • Amazing!!! Completely repaired my fringe which...
    5

    Posted by livvie c on 8th Nov 2021

    Amazing!!! Completely repaired my fringe which had all snapped off from an overlapped foil. 100% recommend to anyone with breakage or over processed hair.

  • Great...
    5

    Posted by Ashley C on 3rd Nov 2021

    Really good product purchased a 2nd time

  • Great product
    5

    Posted by Ashley H on 3rd Nov 2021

    Highly recommend

  • k18
    5

    Posted by B on 20th Oct 2021

    I have extremely damaged hair from bleach, chemical treatments and over 10 years of straightening every day and. I had tried Olaplex and found it to be more of a short-term solution, k18 has actually restored my hair. Highly recommend!

  • K18 Biomimetic Molecular Repair Mask...
    5

    Posted by Britt W on 20th Oct 2021

    K18 Biomimetic Molecular Repair Mask 50ml

  • Amazing treatment
    5

    Posted by Sue on 19th Oct 2021

    Best hair treatment yet.
    Especially since my hair is naturally curly , it makes my hair feel and look awesome

  • K18repair...
    2

    Posted by Pam L on 14th Oct 2021

    Made my hair feel very brittle and unconditioned. Had to stop using it and put a hair mask on to put some moisture back in. Olaplex works much better on my hair.

  • K18 is amazing
    5

    Posted by Lina on 13th Oct 2021

    I noticed the difference after 1st use. I’ll be using this product and will purchase again

  • K18 is amazing
    5

    Posted by Lina on 13th Oct 2021

    I noticed the difference after 1st use. I’ll be using this product and will purchase again

  • K18 is...
    5

    Posted by Lina K on 13th Oct 2021

    From the first use I’ve noticed huge difference! Love this product.

  • K18 aka game...
    5

    Posted by Lynne D on 7th Oct 2021

    What an amazing product.
    I have coloured hair that is thick coarse and wavy , two doses of mask and I can feel and see such a difference already.

  • Magic
    5

    Posted by George W on 5th Oct 2021

    Actually works

  • WOW
    5

    Posted by Nicole k on 23rd Sep 2021

    Olaplex WHO? I repeat olaplex WHO! This is the holey f**n grail of hair care. I’ve been trying to go from red to blonde through a salon I’ve spent so much money on olaplex and so much time doing the salon treatments just to feel like it didn’t last. I tried this today for the first time and it saved so much time, all I had to do was shampoo my hair and then put it through Damp hair. I am now convinced to switch after just one try. Spend so much less money on the what it seems like 100 different olaplex items you have to buy. Highly recommend

  • k18
    5

    Posted by Unknown on 16th Aug 2021

    This is the best, most effective hair repair I’ve ever used! My ultra fine, coloured, brittle hair, is getting silkier every day. I’ve tried tons of deep conditioners, treatments, leave ins and they never last more than one wash! K18 lasts and lasts! I absolutely love this stuff!

  • k18
    5

    Posted by Unknown on 16th Aug 2021

    This is the best, most effective hair repair I’ve ever used! My ultra fine, coloured, brittle hair, is getting silkier every day. I’ve tried tons of deep conditioners, treatments, leave ins and they never last more than one wash! K18 lasts and lasts! I absolutely love this stuff!

  • K18
    5

    Posted by Kelly R on 16th Aug 2021

    This is the best product I’ve ever used! My ultra fine, coloured, brittle hair is getting nicer, and silkier every day! I’ve used tons of expensive deep conditioners, oil treatments, leave ins and the effects only last until my next shampoo. This lasts and lasts! I absolutely love this!

  • K18 mask worth the...
    5

    Posted by Jennifer N on 4th Aug 2021

    Actually works for brittle breaking hair

  • Amazing...
    5

    Posted by Tracy R on 2nd Aug 2021

    I have long highlighted hair. My hair is thick but has a frizz to it. It’s been dry and brittle. I’ve used K18 three times now and each time my hair looks healthier and healthier. It’s not as frizzy and not breaking when I brush my hair.
    Highly recommend.

  • K18
    5

    Posted by Patricia on 30th Jul 2021

    Love it hair feels better already only up to two uses highly recommend this product

  • K18
    5

    Posted by Patricia on 30th Jul 2021

    Hair is softer feels healthier have used twice now enjoy ing the results

  • K18...
    5

    Posted by Saira N on 13th Jul 2021

    have to say best hair mask i have ever used, the differance is obvious immediately with very little effort, love it

  • Omg best hair product ever !! My hair is so...
    5

    Posted by Bakul P on 12th Jul 2021

    Omg best hair product ever !! My hair is so straight and I no longer need to straighten it every day, also hair is more healthy

  • OMG
    5

    Posted by Jennifer D on 8th Jul 2021

    Olaplex has NOTHING on K18.
    Could see & feel the results after the first application of K18 on dry brittle hair after years of bleaching. LOVE this product ❤️

  • Awesome Stuff!
    5

    Posted by Cushla W on 6th Jul 2021

    Highly recommend, makes my hair so soft & healthy. Literally heals your hair after one application and reverses damage.
    A must for blondes or those that use heat styling tools often like me :)

  • No visible difference yet in the condition of my...
    2

    Posted by Georgina L on 26th May 2021

    No visible difference yet in the condition of my hair but will continue to use to see

  • Actually...
    5

    Posted by Kaz on 25th May 2021

    Terrific product , my hair has been bleached to within an inch of its life for years and was beginning to become very dry and brittle , but now after following the treatment programme my hair is feeling stronger and looks healthier

  • Great product the ends of my hair were not so...
    5

    Posted by Sandie K on 23rd May 2021

    Great product the ends of my hair were not so brittle and I had a lot of shine.

Courier Charges Within New Zealand

  • FREE SHIPPING for orders over $100.00 (NZ Only)
  • Metro $6.00
  • Rural $9.00
  • We don't charge extra for dangerous goods.  However, the delivery is Economy and will be on a 2 day service and can take longer for dangerous goods

We use:

  • NZ Post

Delivery targets:

  • We aim to dispatch your order the same day if placed before 12pm, or after receiving your payment via internet banking.  During public holidays and weekends, parcels are sent the next available working/business day. Also, payments made via Internet transfer on the weekend, will generally show in our account Tuesday morning.
  • Small Parcels are targeted for Overnight delivery, however this is NOT guaranteed.
  • Rural, Larger & Dangerous goods (ie: Aerosols) may take 1-3 days.
  • Parcels may also take longer on public holidays and weekends or rural deliveries.
  • Parcels sent on Fridays are delivered on Monday.  There no Saturday deliveries.

Signature Required / Authority to Leave:

  • All our packages are sent as a Signature Required service. This means that the courier will need a Signature Required on delivery so someone must be available to receive.  If you are not available, they will leave a 'Card to Call' so you can arrange re-delivery. There is also multiple options for parcel redirection - https://www.nzpost.co.nz/personal/receiving/delivery-options/parcel-leave.
  • If you would prefer to have your package left with no signature required, you will need to submit a Authority To Leave request via NZPost - https://www.nzpost.co.nz/personal/receiving/delivery-options/parcel-leave.  This will mean you will not need to be home to sign for your package.  The courier will leave your package in a safe place, whether attended or not.  However, if the courier does not believe there is a safe place to leave the package, they may leave a "Card to Call" so you can arrange re-delivery.  You also release Hair Plus from all liability if an incorrect address is supplied or a parcel is stolen from your property after delivery.
  • Delivery instructions will not be followed without an Authority To Leave request.  However, even with an ATL in place, we can not guarantee that instuctions will be followed to the letter.  In particular, the courier will NOT call in advance to arrange delivery at a specific time.  

Hair Plus takes no responsibility for orders that are lost or stolen once the parcel has been delivered to the correct delivery address.

All orders dispatched receive a shipping confirmation email with a tracking number.  All parcels can be tracked unless otherwise stated.

International Shipping

At this time, we only ship to Australia via NZPost International Air. Free shipping does not apply to international orders. Unfortunately, we are unable to ship to other international addresses. Our apologies for the inconvenience.

Returns, Damaged Faulty or Incorrect Items

Please read our Returns Policy here.  All return requests should be submitted via the Returns policy page.

 

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