FREE SHIPPING ON ALL ORDERS OVER $50*
Redken Acidic Bonding Curls Litre Duo
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
Couldn't load pickup availability
The Acidic Bonding Curls Shampoo and Conditioner duo is formulated with Curl-Bond Technology, built around Citric Acid, Glycine, and Urea. Citric Acid drives penetrative repair within the hair fiber, Glycine helps promote collagen production to prevent breakage, and Urea helps remove build-up while providing lasting hydration.
Both formulas are silicone-free and sulfate-free (no SLES or SLS), designed to restore the pattern of processed, damaged curls and coils without the buildup that silicones can leave over time. Avocado Oil and Shea Butter add moisture and help improve curl elasticity.
Optimized for curl patterns 3A–4C, the system is 100% vegan and suitable for color-treated hair, designed to be used together for restored curl definition and reduced frizz.
What It Is
The Acidic Bonding Curls Litre Duo — Shampoo 1L + Conditioner 1L paired for maximum value on the silicone-free Curl-Bond curl-repair routine.
Hair Concerns
- Best litre-duo savings on ABC Curls
- Long-term silicone-free curl routine
- Multi-user curly households
- Bundle savings
Key Benefits
- Best per-ml value on the complete ABC Curls silicone-free routine
- Save vs buying litres separately
- Curl-Bond Technology + Shea + Avocado across both
Highlighted Ingredients
What Else You Need to Know
Shampoo 1L + Conditioner 1L paired litre duo. Add ABC Curls Leave-In for the complete system.
Fragrance
Acidic Bonding Curls signature scent.
How to Use
Step 1: Shampoo. Step 2: Conditioner. Rinse thoroughly between steps.
FAQ
Is Acidic Bonding Curls silicone-free?
Yes, both the shampoo and conditioner are Redken's first silicone-free bonding care formulas.
What curl types is this system optimized for?
It's optimized for curl patterns 3A through 4C.
Is Acidic Bonding Curls safe for color-treated hair?
Yes, the system is vegan and suitable for color-treated hair.
Authorized Redken retailer · Zennkai Canada since 1984 · Salon-exclusive professional formulations · Protein. pH. Hair Science.