Overview
K18 Molecular Repair Hair Oil is a concentrated, silicone-free treatment oil designed to smooth frizz and support hair repair at a deeper level. It suits anyone dealing with flyaways, dullness or heat-styled hair who wants a lightweight finish with lasting shine. A few drops help restore softness and polish without weighing strands down.
Key benefits
- Helps reduce visible frizz and flyaways
- Supports molecular-level repair with K18 peptide technology
- Adds softness and natural-looking shine
- Provides heat protection up to 232°C
- Lightweight feel that won’t leave hair greasy
- Works on damp hair before styling or as a dry finish
Key ingredients
K18’s proprietary peptide that targets damaged areas within the hair to aid repair and strength.
Nourishing oil that helps smooth the cuticle and support a softer, more conditioned feel.
Lightweight plant oil that contributes slip and helps enhance hair’s natural lustre.
Emollient that softens and helps seal in moisture for a smoother surface.
Vitamin E form that offers antioxidant support within the oil blend.
Hero actives only — see packaging for the full INCI list.
How to use
- On towel-dried hair, warm 2–3 drops between palms and work through mid-lengths to ends before styling.
- On dry hair, use a tiny amount to tame flyaways and add a polished finish.
- For extra repair support, use after the K18 Molecular Repair Mask has been left on for four minutes.
- Start sparingly—the formula is concentrated, so a little goes a long way.