
Set includes: Redken Extreme Length Shampoo 300ml: Knowing healthy hair can grow up to 3–6 inches per year, Extreme Length helps clients achieve their maximum hair length, up to 6 inches of growth in one year. This shampoo gently cleanses while strengthening hair to help prevent breakage and support longer, healthier strands. To use: Use as a complete system with Extreme Length conditioner and leave-in treatment. Apply to wet hair, massage into a rich lather, and rinse thoroughly. In case of contact with eyes, rinse immediately. Redken Extreme Length Conditioner 300ml: Redken’s Extreme Length Conditioner with biotin strengthens damaged hair and helps hair grow longer and stronger. It helps prevent breakage to promote healthier hair. When used with the full Extreme Length system, hair can experience up to 81% less breakage and up to 92% visually reduced split ends. To use: After shampooing, apply and distribute through hair. Rinse and follow with Extreme Length Leave-In Treatment. Redken One United All-In-One Multi-Benefit Treatment 150ml: A multi-tasking treatment delivering 25 benefits to improve manageability, protection, and overall hair beauty. Lightweight and deeply conditioning, it helps reduce dryness, soften hair, enhance shine, control frizz, and improve manageability. To use: Apply alone after cleansing, layer with rinse-out or leave-in treatments, or apply before or after styling.
Extreme Length Shampoo: Aqua / water / eau , sodium laureth sulfate , sodium chloride , cocamidopropyl betaine , citric acid , sodium hydroxide , parfum / fragrance , propylene glycol , polyquaternium-10 , sodium benzoate , hexylene glycol , salicylic acid , benzyl benzoate , limonene , benzyl alcohol , linalool , 2-oleamido-1,3-octadecanediol , biotin. Extreme Length Conditioner: Aqua/water/eau, cetearyl alcohol, propylene glycol, maleic acid, ethanolamine, behentrimonium methosulfate, parfum/fragrance, stearamidopropyl dimethylamine, glycerin, phenoxyethanol, hydroxyethylcellulose, ricinus communis seed oil/castor seed oil, quaternium-91, polyquaternium-37, benzoic acid, paraffinum liquidum/mineral oil/huile minerale, cetrimonium chloride, cetrimonium methosulfate, ppg-1 trideceth-6, benzyl benzoate, biotin, limonene, benzyl alcohol, acrylates copolymer, linalool, 2-oleamido-1,3-octadecanediol, sorbitan oleate. One United All-In-One Multi-Benefit Treatment, Manageability and Protection: Water, cocos nucifera oil/coconut oil, amodimethicone, polyquaternium-37, phenoxyethanol, propylene glycol dicaprylate/dicaprate, parfum/fragrance, acetamide mea, lactamide mea, dimethicone peg-7 phosphate, ppg-1 trideceth-6, trideceth-6, behentrimonium chloride, xylose, lactic acid, ethylhexylglycerin, cetrimonium chloride, hydrolyzed vegetable protein pg-propyl silanetriol, citronellol, geraniol, linalool, alpha-isomethyl ionone, viola odorata extract, viola odorata flower/leaf extract, sodium hydroxide.
Free delivery on all order over £75 (exc. Bulky Item Delivery)
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times.
For hygiene reasons, we cannot offer returns or refunds on fashion face masks, cosmetics (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or lingerie and adult toys if the product or item has been used, if the hygiene or product seal has been broken or is no longer in place or if the product is not in its original packaging (if applicable), unless faulty.
Items of footwear and/or clothing must be unworn, unwashed with the original labels attached. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights. Also, footwear must be tried on indoors.
Click here to view our full Returns Policy.

Set includes: Redken Extreme Length Shampoo 300ml: Knowing healthy hair can grow up to 3–6 inches per year, Extreme Length helps clients achieve their maximum hair length, up to 6 inches of growth in one year. This shampoo gently cleanses while strengthening hair to help prevent breakage and support longer, healthier strands. To use: Use as a complete system with Extreme Length conditioner and leave-in treatment. Apply to wet hair, massage into a rich lather, and rinse thoroughly. In case of contact with eyes, rinse immediately. Redken Extreme Length Conditioner 300ml: Redken’s Extreme Length Conditioner with biotin strengthens damaged hair and helps hair grow longer and stronger. It helps prevent breakage to promote healthier hair. When used with the full Extreme Length system, hair can experience up to 81% less breakage and up to 92% visually reduced split ends. To use: After shampooing, apply and distribute through hair. Rinse and follow with Extreme Length Leave-In Treatment. Redken One United All-In-One Multi-Benefit Treatment 150ml: A multi-tasking treatment delivering 25 benefits to improve manageability, protection, and overall hair beauty. Lightweight and deeply conditioning, it helps reduce dryness, soften hair, enhance shine, control frizz, and improve manageability. To use: Apply alone after cleansing, layer with rinse-out or leave-in treatments, or apply before or after styling.
Extreme Length Shampoo: Aqua / water / eau , sodium laureth sulfate , sodium chloride , cocamidopropyl betaine , citric acid , sodium hydroxide , parfum / fragrance , propylene glycol , polyquaternium-10 , sodium benzoate , hexylene glycol , salicylic acid , benzyl benzoate , limonene , benzyl alcohol , linalool , 2-oleamido-1,3-octadecanediol , biotin. Extreme Length Conditioner: Aqua/water/eau, cetearyl alcohol, propylene glycol, maleic acid, ethanolamine, behentrimonium methosulfate, parfum/fragrance, stearamidopropyl dimethylamine, glycerin, phenoxyethanol, hydroxyethylcellulose, ricinus communis seed oil/castor seed oil, quaternium-91, polyquaternium-37, benzoic acid, paraffinum liquidum/mineral oil/huile minerale, cetrimonium chloride, cetrimonium methosulfate, ppg-1 trideceth-6, benzyl benzoate, biotin, limonene, benzyl alcohol, acrylates copolymer, linalool, 2-oleamido-1,3-octadecanediol, sorbitan oleate. One United All-In-One Multi-Benefit Treatment, Manageability and Protection: Water, cocos nucifera oil/coconut oil, amodimethicone, polyquaternium-37, phenoxyethanol, propylene glycol dicaprylate/dicaprate, parfum/fragrance, acetamide mea, lactamide mea, dimethicone peg-7 phosphate, ppg-1 trideceth-6, trideceth-6, behentrimonium chloride, xylose, lactic acid, ethylhexylglycerin, cetrimonium chloride, hydrolyzed vegetable protein pg-propyl silanetriol, citronellol, geraniol, linalool, alpha-isomethyl ionone, viola odorata extract, viola odorata flower/leaf extract, sodium hydroxide.
Free delivery on all order over £75 (exc. Bulky Item Delivery)
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times.
For hygiene reasons, we cannot offer returns or refunds on fashion face masks, cosmetics (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or lingerie and adult toys if the product or item has been used, if the hygiene or product seal has been broken or is no longer in place or if the product is not in its original packaging (if applicable), unless faulty.
Items of footwear and/or clothing must be unworn, unwashed with the original labels attached. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights. Also, footwear must be tried on indoors.
Click here to view our full Returns Policy.
Extend your warranty and protect your purchase against accidental damage and defects.
Protects your new Trio: Extreme Length Shampoo, Conditioner & One United Treatment against breakdowns and faults once the manufacturer's warranty period is over.
Covers issues not included in your manufacturer's warranty, such as accidental damage or theft.
Get a replacement or a cash refund up to the full amount you originally paid for it.
FAQs
XCover is an authorised protection provider for Debenhams, with over 7 million customers globally and an average 4.7 out of 5 stars from thousands of reviews on Google and Trustpilot. XCover's simple, fast and stress-free repair and replacement process delivers peace of mind if your item is stolen or it has damages or defects that aren't covered by the manufacturer's warranty.
XCover's simple, fast and stress-free repair and replacement process delivers peace of mind if your item is stolen or has damages or defects that aren't covered by the manufacturer's warranty. XCover’s easy, digital process is simple with quick payouts on approved claims.
Before submitting a claim, you need to gather all the details and documents to support your claim. This helpful article has a guide to what documents you may need based on your claim reason.
When you're ready to submit your claim, log in to your XCover Account, select the XCover Protection you would like to claim for and then select ‘Make a Claim’.
The XCover claims process is quick and hassle-free, with payment or reimbursement for approved claims processed instantly. The dedicated team at XCover aims to complete 95% of claims within 3 days of claim submission, so keep a close eye on your emails to ensure there’s no delay.
For more information about claims submission, please check XCover Help.