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"Highly recommend calms my frizzy hair looking like a Hollywood star lol" - Anna

K18

Molecular Repair Hair Oil 30ml

4.5 (2)

$94.50

4 payments of with

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Delivery
Click & Collect

In Stock - Free Shipping

Estimated delivery: Wed, Mar 4th - Mon, Mar 9th

130 Days returns

Free Click and collect is available at checkout. Orders are ready within 1 hour during opening hours. Store Address: 56 Parer Rd, Airport West, VIC Australia 3042 Phone (03) 9999 5902

FREE K18 Leave-In Molecular Repair Hair Mask Mini

With your next K18 purchase over $60.
Limit 1 per customer. Sets are 1 item.

Free Wonder Detangling Brush

When you spend $129 sitewide.

Save 15% with code NEW15 off your first order!
Limit 1 use. Exclusions apply, including sale items.

Most Helpful Review

"Highly recommend calms my frizzy hair looking like a Hollywood star lol" - Anna

Why You’ll love it

Watch snapped, frizzy lengths look smoother, softer, and more controlled in minutes.

Repairs inner hair bonds while sealing a sleek, glossy surface.

Helps reduce frizz and flyaways without flattening natural movement.

Leaves hair touchably soft, not sticky, crunchy, or oily.

Description

K18 Molecular Repair Hair Oil is a lightweight treatment that helps reverse damage from within.

This clever oil uses biomimetic peptides to travel deep into the hair’s inner layers, reconnecting broken keratin chains while plant oils smooth the surface. The texture feels silky but not greasy, sinking in quickly without weighing strands down.

Hair feels soft, flexible, and easier to style, with a satin, frizz-controlled finish that still looks natural. A subtle, clean scent makes it pleasant to use every day.

It’s ideal for dry, damaged, colour-treated, or heat-styled hair, and can be used on damp or dry hair whenever you need extra repair and shine. Expect hair that looks smoother, feels stronger, and behaves better with every use.

Directions

How To Use K18 Molecular Repair Hair Oil

Apply 1–3 drops to clean, towel-dried hair.
Start from mid-lengths to ends, then lightly smooth over flyaways.
Comb or finger-comb to distribute evenly.
Style as usual; do not rinse.
Add 1–2 drops on dry hair for extra shine and frizz control.

Ingredients

K18 Molecular Repair Hair Oil Ingredients

Cyclopentasiloxane, Dimethicone, Dimethiconol, Caprylic/Capric Triglyceride, Isopropyl Myristate, Squalane, Helianthus Annuus (Sunflower) Seed Oil, Carthamus Tinctorius (Safflower) Seed Oil, Argania Spinosa Kernel Oil, Cocos Nucifera (Coconut) Oil, Tocopherol, Ethylhexyl Methoxycinnamate, Parfum (Fragrance), Aqua (Water), Sh-Oligopeptide-78 (K18Peptide™).

Note: Please refer to bottle for full ingredients.

Questions and Answers