New Subscribers Get 20% Off
20% off most products sitewide. T&Cs apply.
Order today to receive in time for Christmas
2

Special Offers Picked For You...

Cart

Free Delivery

On Orders Over €75

Subscribers Get More

20% off for new subscribers

K18

K18 Leave-in Molecular Repair Hair Mask 15ml

15ml
€30.00 €24.00
Subscriptions Available
1

Split your purchase into 3 easy payments

Scientists spent a decade mapping for the perfect sequence to unlock healthy hair and finally the patented K18Peptide was found. They found a way to reverse chemical damage by guiding the shape of hair fibers.

What makes K18 so different? Conditioners temporarily smooth the outer layer of the cuticle and bonds tend to patch the hair but wash out over time. K18 reconstructs the hair structure's interchains and intrachains and will not wash out over time, in fact hair will just keep getting stronger with each treatment. 

Benefits:

  • Reconstructs hair structure 
  • Reconnects broken keratin chains
  • Renews strength, smoothness and bounce
  • See and feel the difference after the first use
  • Reverses damage caused to chemically treated and bleached 
  • Free from sulfates, parabens, phthalates, silicones, artificial colours, sodium chloride, formaldehyde and formaldehyde donors
  • Vegan and cruelty-free

How to use:

  • Wash hair as normal but do not condition
  • Towel dry hair
  • Add one pump of the K18 mask 
  • Activate product, by warming in your hands until it has a creamy texture 
  • Apply evenly from mid-lengths to ends, adding an extra pump if needed
  • Leave for 4 minutes
  • Do not rinse out
  • Style as usual
  • For best results, use for the first 4-6 consecutive washes, then continue every 3-4 washes as needed to maintain hair strength

Clinically proven to:

  • Restores hair to 82% original strength after just 2 uses. This effect was proven to not wash out after several shampoos.
  • Dramatically reduces breakage and split ends
  • Reduces colour fade
  • Restores natural shine

Ingredients:

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

  • Shipped from our warehouse in Co. Kildare
  • Free Shipping on all orders over €75 in Ireland
  • Split your purchase into 3 easy payments with Klarna
  • Full return policy here

Build your own Millies Gift Box to create a truly personal and thoughtful gift for someone special. Click here to add a box to your order.

Best Sellers

20% off
Moroccanoil Dry Shampoo Dark Tones
Moroccanoil

Moroccanoil Dry Shampoo Dark Tones

€20.45 €16.36  
Moroccanoil Dry Shampoo Dark Tones

Moroccanoil Dry Shampoo Dark Tones

Dark Tones €16.36

20% off
Color Wow Dream Filter
Color Wow

Color Wow Dream Filter

€29.00 €23.20  
Color Wow Dream Filter

Color Wow Dream Filter

Default Title €23.20

Successfully Added to Cart

We Think You'll Also Love

20% off
Pearl Beauty Multipurpose Face Brush
Pearl Beauty

Pearl Beauty Multipurpose Face Brush

€18.95 €15.16  
Pearl Beauty Multipurpose Face Brush

Pearl Beauty Multipurpose Face Brush

Default Title €15.16

20% off
Kash Beauty Allure Lash
Kash Beauty

Kash Beauty Allure Lash

€6.95 €5.56  
Kash Beauty Allure Lash

Kash Beauty Allure Lash

Default Title €5.56

+ Extra 20% off
Save 31%
Bare By Vogue Secret Radiance
Bare By Vogue

Bare By Vogue Secret Radiance Gift Set

€63.00 €34.40  
Worth €63
Bare By Vogue Secret Radiance

Bare By Vogue Secret Radiance Gift Set

Default Title €34.40

+ Extra 20% off
Patchology O'glowy Night
Patchology

Patchology O'glowy Night

€20.00 €16.00  
Patchology O'glowy Night

Patchology O'glowy Night

Default Title €16.00

40% off
Sarah Chapman Overnight Facial 5ml
Sarah Chapman

Sarah Chapman Overnight Facial 5ml

€32.00 €19.20  
Sarah Chapman Overnight Facial 5ml

Sarah Chapman Overnight Facial 5ml

Default Title €19.20

20% off
Moroccanoil Travel Size Dry Shampoo
Moroccanoil

Moroccanoil Travel Size Dry Shampoo

€10.90 €8.72  
Moroccanoil Travel Size Dry Shampoo

Moroccanoil Travel Size Dry Shampoo

65ml Dark Tones €8.72

Extra value
Q+A Travel Trio Gift Set
Q+A

Q+A Travel Trio Gift Set

€14.80 €10.00  
Q+A Travel Trio Gift Set

Q+A Travel Trio Gift Set

Default Title €10.00

20% off
Eleven Miracle Hair Mask Mini
ELEVEN

Eleven Miracle Hair Mask Mini

€7.50 €6.00  
Eleven Miracle Hair Mask Mini

Eleven Miracle Hair Mask Mini

Default Title €6.00

20% off
K18 Airwash Dry Shampoo
K18

K18 Airwash Dry Shampoo

€49.00 €39.20  
K18 Airwash Dry Shampoo

K18 Airwash Dry Shampoo

Default Title €39.20

View Cart