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Redken Acidic Grow Full Instant Densifying Spray
Returns & Exchanges
Thank you for shopping at Zennkai.com.
ONLINE 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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Instant densifying leave-in spray for thin, flat hair
Visibly fuller hair — instantly. This lightweight leave-in treatment is powered by a 5% Densifying Complex that builds fullness from root to end, strengthens strands, and shields hair from heat styling up to 450°F. No weight, no residue, just thicker-looking hair from the very first use.
Best for:
✔ Thin, flat, or fine hair
✔ Hair prone to breakage and fall from brushing
✔ All hair types, including color-treated
KEY BENEFITS
- Instant volume — visibly fuller, thicker-looking hair after one use
- 2X stronger strands — clinically tested to reduce breakage
- 2X less breakage — from brushing and everyday styling
- Scalp-hydrating — clinically tested to nourish and balance the scalp's acid mantle
- Heat protection up to 450°F — style freely without compromise
- Part of the Acidic Grow Full System — formulated to unlock the fullness of +5,000 hair fibers*
*91% of users in a consumer study agreed hair feels thicker.
HOW TO USE:
- Apply to damp hair, misting from at least 6 inches away onto mid-lengths to ends.
- Work through hair with a comb.
- Do not rinse. Style as usual.
Pro tip: Pair with the Redken Acidic Grow Full Densifying Shampoo, Conditioner, and Scalp & Hair Serum for maximum density results.
The Science Inside
| Ingredient | What It Does |
|---|---|
| Azelaic Acid | Rebalances the scalp's pH for a healthier growth environment |
| Caffeine | Energizes and awakens the scalp |
| Prebiotics | Moisturize and protect the scalp's acid mantle |