K18 Molecular Repair Hair Oil

This biotech-engineered, weightless oil works across all hair types to strengthen, repair damage, fight frizz at two levels of the hair fiber, and boost shine.

Clinically proven results:

• Repairs damage
• 24-hour frizz control
• 104% more shine
• 78% fewer split ends
• Heat protection up to 450°F / 232°C

This silicone-free oil fights frizz differently by targeting the root cause — repairing damage — and instantly smoothing frizz and flyaways.

• Reverses frizz-causing damage: Works at the molecular level to repair weakened hair, reducing its susceptibility to frizz.
• Reduces frizz and flyaways: Natural oils smooth the cuticle and soften hair without weighing it down.
• Enhances shine and colour vibrancy: Nourished, moisturised hair reflects more light and boosts colour depth.
• Delivers heat protection: Shields hair from heat damage up to 450°F (232°C), helping prevent further frizz.

Caprylyl Caprylate/Caprate, Squalane, Persea Gratissima (Avocado) Oil, Helianthus Annuus (Sunflower) Oil, C13-15 Alkane, Undecane, Benzyl Alcohol, Tridecane, Castor Isostearate Succinate, Propanediol, sh-Oligopeptide-78, Fragrance (Parfum), Tocopherol, Cinnamal, Hexyl Cinnamal, Limonene, Linalool.

Apply to damp, towel-dried hair before styling, or on dry hair as a finishing touch. This highly concentrated formula requires just 1–3 drops to start — build as needed.

Use on damp hair to:

• K18PEPTIDE™ benefits
• Reduce frizz during air-drying or styling
  
  

Use on dry hair to:

• Smooth frizz and flyaways
• Add shine as a finisher
  
  

Application tips:

• On damp hair, ply from mid-lengths to ends. For maximum strengthening, wait 4 minutes before styling.
• On dry hair, apply as a finisher.

Pro Tip:

If using the K18 molecular repair mask, apply the mask first on clean, damp hair and wait 4 minutes. Then apply the molecular repair hair oil and wait another 4 minutes for optimal strengthening results.