Redken Extreme Length Sealer
Redken Extreme Length Sealer
pay in 4 installments of $9.55
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The quest for dreamy lengths begins with strong hair, which is why Redken’s Extreme Length Sealer is the perfect leave-in treatment for healthy-looking locks. Lightweight and easy to apply, the hair treatment wraps your strands in its fortifying properties, designed to achieve a silky finish.
Targeting the look of split ends, the sealing formula utilises weightless conditioning benefits to soften coarse texture at damaged tips. The treatment was built upon the idea that healthy locks have the ability to grow up to 3-6 inches per year, meaning you’re more likely to reach your ideal lengths if your strands are in good condition. Biotin, a B Vitamin upheld for its hair-loving benefits, helps to support the growth of supple and resilient tresses.
Creamy in texture, the split end treatment aims to seal their visibility while reinforcing your mane with moisturising benefits. The haircare cream won’t add extra weight to your locks either, fighting to leave them smooth and fortified.

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Australian Orders
Australian OrdersAustralia Post Standard Delivery* (2-7 Business Days
Orders under $50 - $7.99
Orders over $50 Free
Australia Post Express Delivery** (1-3 Business Days)
Orders under $50 - $9.99
Orders over $50 - $5.99
Postage Insurance $2.95
Complete protection for loss or damage during transit*
Returns & Refunds
We accept returns on unused, unopened items within 30 days of delivery.
Faulty, damaged or reaction-related returns may be eligible for a refund, exchange or store credit — conditions apply.
Please note:
- Products must be in original condition
- Return shipping costs are the customer’s responsibility (unless the item is faulty or sent in error)
- Makeup and fragrance are not eligible for change-of-mind returns
Contact us at customerservice@ry.com.au to request a return.
View our full Returns & Refunds Policy Here
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