30% off your first order — code · One use per customer🇳🇿 NZD

Home / Shop / K18

K18

K18 Molecular Repair Hair Oil 30ml

No reviews yet — write the first

K18 Molecular Repair Hair Oil repairs damage, tames frizz, boosts shine, and protects hair with lightweight, bond-strengthening care.

NZ$162.56NZ$5.42 / ml

NZ$113.79 with code WELCOME30 — you save NZ$48.77First order only

Ends in 2d22h42m22sFirst 134 new customers · 54 left

Free delivery on this item

1
DeliveryFree delivery on this item · ships in 24h, tracked, 2–4 business days
Returns30-day returns on unopened products
30 ml

Visa, Mastercard and American Express accepted

Benefits
  • Clinically tested to reduce frizz and flyaways for a sleek, polished finish
  • Strengthens hair fibers by targeting broken bonds for improved resilience
  • Adds high-gloss shine without heaviness or greasy residue
  • Provides heat and UV protection to help prevent future damage
  • Smooths split ends and enhances color vibrancy
How to use
  • Start with clean, towel-dried or dry hair.
  • Dispense 1–3 drops into palms; warm between hands.
  • Apply mid-lengths to ends, focusing on frizz-prone areas. Fine hair: use less; thick/coarse: add drops as needed.
  • Style as usual. Can be layered with K18 mask or used as a finishing oil.
  • Reapply a small amount on dry hair to smooth flyaways and boost shine.
Ingredients
  • K18PEPTIDE: Biomimetic peptide that reconnects broken keratin chains to restore strength and elasticity
  • Avocado Oil: Rich in lipids to cushion the cuticle and enhance softness and shine
  • Squalane: Lightweight emollient that increases suppleness and reduces frizz
  • Sunflower Seed Oil: Antioxidant-rich oil that defends against environmental stressors and helps seal moisture
  • Heat/UV Filters: Protective agents that help shield hair from styling tools and sun exposure
Shipping & returns

Dispatched within 24 hours, tracked.

Free shipping over NZ$122.36.

The total at checkout is the total.

30-day returns on unopened products. Full refund if your order arrives damaged.

Reviews

Be the first

No reviews yet

Nobody has reviewed this on our store yet. Buy it and we'll email you a fortnight later — yours would be the first one here.

Used this product? Write a review →

Complete the routine
6 more from K18
Best Sellers K18 Set — product photographSetK18Best Sellers K18 Set
NZ$365.33

NZ$255.73 with WELCOME30First order only

K18 Airwash Dry Shampoo 118ml — product photographShampooK18K18 Airwash Dry Shampoo 118ml
NZ$111.87

NZ$78.31 with WELCOME30First order only

K18 AstroLift Reparative Volume Spray 118ml — product photographSkincareK18K18 AstroLift Reparative Volume Spray 118ml
NZ$99.64

NZ$69.75 with WELCOME30First order only

K18 Damage Shield Protective Conditioner 250ml — product photographHair careK18K18 Damage Shield Protective Conditioner 250ml
NZ$97.89

NZ$68.52 with WELCOME30First order only

K18 Leave-In Molecular Repair Hair Mask - 50ml — product photographMaskK18K18 Leave-In Molecular Repair Hair Mask - 50ml
NZ$157.32

NZ$110.12 with WELCOME30First order only

K18 Peptide Prep Color-Safe Detox Clarifying Shampoo 250 Ml — product photographShampooK18K18 Peptide Prep Color-Safe Detox Clarifying Shampoo 250 Ml
NZ$97.89

NZ$68.52 with WELCOME30First order only

That's all 6 products.

Over ninety brands

The skincare names you know, in one place.

Free shipping over NZ$122.36

Dispatched within 24 hours, tracked to your door.

30-day returns

Full refund on unopened products.

Secure payments

Visa, Mastercard and American Express, taken on this page by TagadaPay.

NZ$113.79with WELCOME30 · NZ$162.56 list
K18 Molecular Repair Hair Oil 30ml — K18 · You Look Fabulous