Click to Subscribe for exclusive January Sale Offers

€2 Flat Shipping

For ROI Orders Today

25% off
1 / 4
K18

K18 Molecular Repair Hair Oil

30ml
€65.00 €48.75
Subscriptions Available
1

Subscribe to our Newsletter

Subscribers get more! Sign up to be the first to know about newness, offers and exclusive events & get 20% off your next order for new subscribers. T&C's apply.

Split your purchase into 3 easy payments

K18 Molecular Repair Hair Oil is a biotech-engineered weightless oil that strengthens hair while it smooths. K18 oil works by addressing deeper level damage that causes frizz, patented peptide repairs and strengthens damage sites at the innermost layer of the hair fiber. Additionally, the hair oil is packed full of natural nourishing oils Avocado + Sunfloweroil, Hemisqualane and Squalane. These oils work on the surface of the hair to smooth the cuticle, soften, add shine, reinforce hair’s natural moisture barrier, and enhance the peptide’s frizz-reducing capabilities.

Benefits:

  • Long-term frizz prevention
  • Reverses the damage that leads to frizz
  • Smoothes frizz and flyaways
  • Improves colour vibrancy and shine
  • Softens hair 
  • Adds shine
  • Strengthens hairs natural moisture barrier
  • 24-HR frizz control*
  • 78% reduction in split ends**
  • 104% improvement in shine***
  • 450°F *(232°C) heat protection****

Clinically proven to repair damaged hair
* Results observed on curly, frizzy hair after 24 hours in 80% relative humidity, with one application of molecular repair hair oil on dry or damp hair
** Results observed on bleached/damaged hair after one application of molecular repair hair oil on dry hair
*** Results observed after one application of molecular repair hair oil on dry hair
**** Results observed after one application of molecular repair hair oil and application of 450 degree flat iron on dry hair

Designed to be used on both damp and dry hair, for maximum impact. Use on damp hair for strengthening benefits and to reduce frizz during air-dry or styling. Use on dry hair to smooth frizz and flyaways, as a finisher to add shine, and to provide heat protection. Apply to damp hair from mid-lengths to ends before styling. Highly concentrated formula. Start with 1-3 drops and build as needed. Apply to dry hair as a finisher. Can be used as a thermal protectant up to 450°F (232°C). Pro Tip - Can be used after the K18 Mask (after 4-minute processing time) for enhanced softening and styling benefits.

  • Shipped from our warehouse in Co. Kildare
  • €2 Flat Rate Shipping for all orders in ROI today
  • 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.

Successfully Added to Cart

We Think You'll Also Love

40% off
Neom Cosy Nights Travel Candle
Neom

Neom Cosy Nights Travel Candle

€24.00 €14.00  
Neom Cosy Nights Travel Candle

Neom Cosy Nights Travel Candle

Default Title €14.00

Extra value
Millies Exclusive Holy Sheet Gift Box
Millies.ie

Millies Exclusive Holy Sheet Gift Box

€46.49 €25.00  
Worth €46.49
Millies Exclusive Holy Sheet Gift Box

Millies Exclusive Holy Sheet Gift Box

Default Title €25.00

Millies.ie

Millies Gift Card - Digital Voucher

From €10.00  
Millies Gift Card - Digital Voucher

Millies Gift Card - Digital Voucher

€20.00 €20.00

La Roche-Posay

La Roche-Posay Cicaplast Giftset

€19.50  
La Roche-Posay Cicaplast Giftset

La Roche-Posay Cicaplast Giftset

Default Title €19.50

25% off
Kevin Murphy Shimmer Me Blonde
Kevin Murphy

Kevin Murphy Shimmer Me Blonde

€30.00 €22.50  
Kevin Murphy Shimmer Me Blonde

Kevin Murphy Shimmer Me Blonde

Default Title €22.50

View Cart