K18 Biomimetic Hairscience
Molecular Repair Hair Oil
Molecular Repair Hair Oil
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Weightless oil that strengthens, repairs damage + reduces frizz
This biotech-engineered weightless oil works on all hair types to strengthen, repair damage, reduce frizz at two levels of the hair fiber, and improve shine.
- clinically proven damage repair
- 24-HR frizz control
- 104% more shine
- 78% reduction in split ends
- 450°F (232°C) heat protection
This silicone-free oil fights frizz differently by addressing the damage that causes frizz long-term and immediately smoothing frizz + flyaways.
- Reverses frizz-causing damage: Works at the molecular level to repair damaged hair, which is more susceptible to frizz
- Reduces frizz + flyaways: Natural oils work on the surface of the hair to smooth the cuticle + soften without weighing hair down
- Enhances shine + color vibrancy: Nourished, moisturized hair reflects higher shine and boosts color dimension
- Delivers heat protection: to prevent further frizz-causing damage up to 450°F (232°C)
Apply to damp, towel-dried hair before styling, or on dry hair as a finisher. 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
- Apply to damp hair from mid-lengths to ends. For strengthening benefits from the K18PEPTIDE™ wait 4 minutes before styling.
- Apply to dry hair as a finisher.
Pro Tip - Got the K18 molecular repair mask? Use the mask first on clean, damp hair, then wait 4 minutes. Apply the molecular repair hair oil, and wait 4 minutes for maximum strengthening results.
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.
Shipping
Shipping
LOCAL PICKUP | NICHE BEAUTY BOUTIQUE | SHERWOOD PARK, AB:
Return policy
Return policy
✨ Holiday Exchange Policy ✨
All holiday purchases made between November 9th and December 24th can be exchanged up until January 14th, 2026.
Please note that we do not offer refunds.
All holiday sets and seasonal items are final sale.
Final Sale Items (once opened):
Hair accessories, hair tools, pillowcases, hair towels, nail polish, nail care accessories, body mist, deodorant, floss, hand sanitizer, perfumes, and all false eyelashes.
If for some reason you are not 100% satisfied with your product(s), we accept exchanged within 14 days of purchase, items that have been purchased on our site and/or in store are eligible for an exchange for store credit. Must be accompanied with a receipt/gift receipt or able to be pulled up on your profile.
We do not offer refunds.
ALL ITEMS SOLD 20% OFF OR MORE ARE FINAL SALE.
ALL ITEMS MARKED 'FINAL SALE' ARE NOT ELIGIBLE FOR RETURNS!
The following items are final sale once opened:
Hair accessories, hair tools, pillowcases, hair towels, nail polish, nail care accessories, floss, hand sanitizer, deodorant, perfumes, and all false eyelashes
- Please make sure your order meets our return criteria and is not a final sale item before you complete your return.
- Include your Order Number (included in your original order confirmation email and printed invoice!) and Reason for Return! (i.e. wrong color, defective item, etc.)
- Please use the courier of your choice to return your item(s)!
- Please allow 3-4 business days for our warehouse to receive your return, and 7-10 business days for our return department to process your return and store credit.
- You will receive an online store credit via email. This store credit will be applied to the original email and account your purchase was made on.
