Extreme Leave-In Hair Repair Treatment
Redken

Extreme Sealer

For Damaged Hair, No Rinse Formula
Available at relaunch
€44
€29/100 ml
Taxes incluses. Frais d'expédition calculés lors du passage à la caisse.
Loved for hair growth, overall quality and hair styling
Mostly positive across on independent marketplaces

In Their Words

Mostly positive · 7 review mentions

Overall quality — noted in 2 mentions

“Very good item, the seller is very friendly and reliable, and when my delivery was delayed, the seller immediately sent me a replacement order”

Verified customer · Germany · translated

Hair growth — noted in 2 mentions

“this conditions long hair very nicely”

Verified customer · United Kingdom

Hair styling — noted in 1 mentions

“The hair feels more grippy, shinier, and stronger”

Verified customer · Germany · translated
Drawn from verified customer reviews on independent marketplaces and grouped by theme. Quotes may be lightly edited for length or translated into English.
Size

Available at relaunch

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The Story

Transform your hair care ritual with the Redken Extreme Length Sealer, a targeted treatment designed to restore vitality to damaged lengths. Featuring a biotin-infused formula, this lightweight, leave-in sealer nurtures and fortifies strands, helping to reduce breakage while promoting smoother, healthier-looking hair. Perfect for those seeking to grow and maintain long, resilient locks, it offers a salon-inspired solution in the comfort of your home. Whether you’re prepping for an elegant affair or embracing everyday sophistication, this sealer ensures your hair exudes strength and beauty with every style.

At Ellie Jules, every order is prepared with care to ensure it arrives as beautifully as it was chosen. Enjoy complimentary shipping on orders over €100, with secure, reliable delivery across our full range of jewelry, fragrances, skincare, accessories, and home accents.

Should you wish to return an item, we offer hassle-free 30-day returns on eligible purchases. Our dedicated customer care team is always here to guide you with warmth and discretion, ensuring your experience with Ellie Jules is as seamless as the pieces we curate.

About Redken

Redken: Pioneers of Professional Haircare

Provenance: United States

Founded in the United States, Redken is positioned as a professional hair brand with a catalogue centered on hair care and hair color. Its assortment spans shampoos, conditioners, masks, styling products, oils, and a substantial color offering, reflecting a salon-led approach to performance and technical formulation.

Redken’s philosophy is built around solutions for specific hair needs, with collections such as Acidic Bonding Concentrate, All Soft, Anti-Frizz, and Shades EQ showing a focus on repair, softness, manageability, and tonal control. Among the grounded hero products, Shades EQ Semi-Permanent Hair Colour stands out as a signature salon color system, supported by color glosses and gel-oil formats that reinforce the brand’s technical identity.

This matters because Redken sits at the intersection of care and color, serving both stylist expertise and at-home maintenance within a professional framework. It remains a benchmark name in salon haircare and color, with a catalogue that clearly reflects its authority in the category.

FAQs

No, an account is not required for placing an order. You have the flexibility to order as a guest. Nonetheless, we advise creating an account at the time of checkout. This step offers benefits such as easy tracking of your order history and expedited future checkouts by saving your personal and address details. An account ensures a more efficient shopping experience for your future purchases.

Purchases at Ellie Jules are usually dispatched within 24-48 hours, following full payment clearance. Some orders require manual fraud verification that might take 1-2 business days. Please ensure that you enter the same billing address as your credit card company has on file to minimise potential delays.

We accept a variety of payment methods to make your shopping experience convenient. These include major credit cards (Visa, MasterCard, American Express), PayPal, and Apple Pay. All transactions are securely processed to ensure your information is protected.

If you need to change or cancel your order, please contact our customer service team as soon as possible. We will do our best to accommodate your request, but please note that once an order has been processed and dispatched, it cannot be changed or canceled.

Once your order has been dispatched, you will receive an email with a tracking number and a link to track your package. You can also track your order by logging into your account on our website and viewing your order history.

We offer a 30-day return policy on most items. If you are not completely satisfied with your purchase, you can return it for a full refund, or exchange. Items must be returned in their original condition and packaging. Please visit our Returns & Exchanges page for more details.

Yes, we ship to several countries worldwide. International shipping rates and delivery times vary depending on the destination. Please check our Shipping Information page for more details on the countries we ship to and the associated costs.

You can reach our customer service team through our Contact Us page, by email at contact@elliejules.com, or by live chat. Our team is available to assist you Monday through Friday, from 9 AM to 6 PM.

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