Skip to product information
1 of 3

Redken Extreme Length Sealer 150ml

Redken Extreme Length Sealer 150ml

Regular price $43.90 NZD
Sale price $43.90 NZD Regular price $47.00 NZD
Sale Sold out
Avg. rating of 4.7 by 1M+ Customers


Redken Extreme Length Sealer is a leave in treatment to help strengthen and repair damaged hair and split ends. It helps hair grow longer and stronger, with Biotin to help prevent hair breakage.

How to use: Apply to clean, damp hair. Leave in and style as desired. 

Tip: The Redken Extreme Length range, when used together as a system, reduces breakage by 81%, and visibly reduces the appearance of split ends by 78%!

We recommend using the Redken Extreme Length Shampoo, Extreme Length Conditioner and Length Sealer together, for longer, stronger hair in no time!

Shipping & Returns


All orders are shipped with the fastest and cheapest NZ Post courier services. If you spend over $75, you qualify for free shipping. Please note we have aimed to keep our prices low, as we know everyone is facing a tough time out there.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

View full details