K18 Biomimetic Hairscience Molecular Repair Hair Oil


0.34 oz 1 oz
Size: 0.34 oz
$27.00 $0.00 USD
Cruelty-FreeNo Artificial ColorParaben-FreeVegan

Repair, restore, and stop frizz before it starts in your hair with the K18 Biomimetic Hair Science Molecular Repair Hair Oil. Harnessing the power of K18's biotech-developed K18Peptide, this nourishing oil reverses the damage that causes frizz long-term. This virtually weightless and silicone-free hair oil is ideal for all hair types to strengthen, repair damage, reduce frizz at two levels of the hair fiber, and improve shine. You only need a few drops of this highly concentrated hair oil to do the job, and it will never leave buildup on the hair or weigh it down.

Polypeptide chains are found at the hair strand's inner layers and are responsible for the hair's strength and elasticity. Chemically treating hair or heat styling causes these chains to break, causing split ends. The K18Peptide is the ultimate reconnector for that deep hair damage. That peptide fuels the K18 Biomimetic Hair Science Molecular Repair Hair Oil to fight frizz deep down, in two layers of the hair fiber, and on the outer layer for immediate frizz control. Repairing hair at the molecular level, this hair oil creates lasting reparative and frizz control for up to 24 hours.

When hair becomes compromised, it is easier to take in moisture. When it is exposed and unprotected, the inner layers of the hair then can also break, causing more damage that can lead to even more frizz in the hair. The protective barrier is reinforced when using the K18 Biomimetic Hair Science Molecular Repair Hair Oil, preventing the hair from absorbing excess moisture and causing more damage.


Hair Cortex

Immediate results:
  • Smooths flyaways
  • Adds shine
  • Reduces split ends

  • Long-term results:
  • Molecular repair reverses frizz-causing damage

  • Benefits:
  • 450-degree F heat protection
  • 78% reduction in split ends
  • 104% more shine
  • 24-HR frizz control


  • Pro Tip: Pair with your K18 Biomimetic Hair Science Leave-In Molecular Repair Mask to double up on the peptide properties to strengthen your hair during your salon visits. For best results, apply your mask first, wait four minutes, then apply your Molecular Repair Hair Oil.
    5 out of 5
    Molecular Repair Hair Oil
    I have course frizzy hair. I’ve been using this for a couple of weeks and am noticing a huge improvement in my frizz. Not gone but so much less. Can’t wait to see what continued use will bring!
    would buy again
    would recommend
  • Apply as a finisher to damp, towel-dried hair before styling or on dry hair. Highly concentrated formula. Start with 1-3 drops and build as needed.
  • 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
  • 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.

    Product information such as ingredients may change. Always read the packaging or instructions for use before using the product.
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    Cruelty-Free
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    79560