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K18 Molecular Repair Hair Oil
Returns & Exchanges
RETURN & EXCHANGE POLICY
You have 10 calendar days to return an item for EXCHANGE ONLY from the date you received it. As the purchaser you would be responsible for return shipping charges.
Final sale items are not eligible for exchange or store credit. Final Sale items include Litres, Litre Duos, Clearance, Last Chance, Hot Tools, Hair Accessories, Brushes, Combs, Nail Polishes, Nail Accessories, Hair Extensions, and Appliances.
To be eligible for a exchange:
- your item(s) must be either be unused or no more than a quarter of the volume missing.
- your item(s) must be in the original packaging.
- your item(s) need to have the receipt or proof of purchase.
STEP 1 - Complete the online return form in full. Incomplete forms will not be accepted: Click here to download a return form
STEP 2 - Ship your item(s) back to us. You are responsible for return shipping charges. Shipping costs are non-refundable.
STEP 3 - We will immediately notify you on the status of your exchange after inspecting your returned item(s)
STEP 4 - You can exchange your item(s) or receive an online shop credit in the form of an e-gift card
In the event that you cannot find a suitable exchange a merchandise credit for the same value of the product purchased will be issued to you in the form of a store credit. Store credits cannot be redeemed for cash or refunded. You will receive your e-gift card within 5 business days after the exchange is confirmed
RETURNING TO A ZENNKAI SALON LOCATION
Should you prefer to return your online purchases to a location near you, come visit us! Simply bring your items and proof of purchase to our salons, following our set out Exchange Policy.
Final sale items are not eligible for exchange or store credit. Final Sale items include Litres, Litre Duos, Clearance, Last Chance, Hot Tools, Hair Accessories, Brushes, Combs, Nail Polishes, Nail Accessories, Hair Extensions, and Appliances.
If you are not fully satisfied with your purchase we will EXCHANGE it within 10 days with proof of purchase. EXCHANGE OR STORE CREDIT ONLY, NO CASH REFUNDS.
Hair Tools & Appliances
Zennkai provides a 1 year warranty on electrical tools with a manufacturer defect. They can be exchanged within one year of original purchase date, with proof of purchase and in its original packaging/box.
All electrical tools may be returned for exchange only due to manufacturer defect, with proof of purchase and all original components. No exchanges will be given without proof of purchase. Items must be in the original box/packaging. In the event that you cannot find a suitable exchange a merchandise credit for the same value of the product purchased will be issued to you in the form of a store credit.
Hot Tools & Appliances are a FINAL SALE unless manufacturer defect and are not eligible for exchange or store credit.
Shipping
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are nonrefundable.
Contact Us
If you have any questions on how to return your item to us, contact us via email at zennkai@megahairfamily.com.
Corporate Office
310-5491 REGENT ST
BURNABY BC V5C 4H4
Email: zennkai@megahairfamily.com
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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. Strengthening, smoothing hair oil works on two levels of the hair fiber to fight frizz.
The K18PEPTIDE™ works to address deeper-level damage that causes frizz—repairing and strengthening damage at the innermost layer of hair to reverse damage that leads to frizz. On the surface of hair, natural oils like avocado and sunflower oil, and hemisqualane and squalane nourish while smoothing frizz + flyaways to improve color vibrancy, enhance shine, and provide 450°F (232°C) heat protection.
What It Is
K18 Molecular Repair Hair Oil — weightless, silicone-free oil that combines K18PEPTIDE™ molecular repair with Avocado Oil + Sunflower Oil + Hemisqualane + Squalane. Reduces split ends by 78%, boosts shine 104%, and provides heat protection up to 450°F.
Hair Concerns
- Heat Protection
- Frizz
- Shine
Key Benefits
- Heat protection up to 450°F — safe for blow-dryers, flat irons, and curling wands
- Reduces split ends by 78% and boosts shine by 104% over time
- K18PEPTIDE™ + Hemisqualane + Squalene reinforce hair's moisture barrier, smooth flyaways, and enhance shine
Highlighted Ingredients
What Else You Need to Know
Highly concentrated formula — start with 1-3 drops and build as needed. Use on damp or dry hair before styling, between washes, or as a finisher. Pairs with K18 Leave-In Molecular Repair Hair Mask for the complete molecular repair routine.
Fragrance
Light floral.
How to Use
Apply 1-3 drops to damp hair from mid-lengths to ends, wait 4 minutes for peptide repair. Or apply 1-3 drops to dry hair as finisher.
Authorized K18 retailer · Zennkai Canada since 1984 · Patented K18PEPTIDE™ biotech repair · Biomimetic damage care in 4 minutes · Born in the salon, science-backed since 2020