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Free Gift with Replenish & Save purchase
Online only free One United mini with initial replenish & save Redken purchase (valid thru 1.30.27 on initial replenish & save shipped orders only; pickup and same-day delivery not eligible. While quantities last)
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Highlights
Summary
Redken Extreme Length Conditioner with Biotin and Castor Oil strengthens damaged and weak hair to grow healthier and longer. This biotin conditioner helps nourish and fortify strands from root to tip to help achieve maximum hair length and reduced hair breakage.
Benefits
- Helps achieve maximum hair length, up to 6 inches of growth in one year
- Fortifies and strengthens hair for 81% less breakage*
- Promotes healthy, strong hair from root to tip
- Helps prevent split ends and reduce the look of split ends by 78%**
- **When used as a system of Extreme Length Shampoo, Conditioner and Sealer
Key Ingredients
- Formulated with biotin, castor oil, and Redken Length Care Complex to help hair grow longer and stronger
Item 2580460
Use as a complete system with Extreme Length shampoo and leave-in treatment. After shampooing, apply and distribute through damp hair. Rinse. Follow with Extreme Length leave-in treatment. In case of contact with eyes, rinse them immediately.
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.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best For
Describe Yourself
Hair Type
Most Helpful Positive Review
great!
I've used this product twice, just twice! My ends are so much better, and the overall look is marvelous. I reccomend this conditioner to anyone with a bit of dry ends, this will do the trick!
Most Helpful Critical Review
Wonderful scent, but doesn't seem very hydrating
I received this product to try for free in exchange for sharing my opinion about it. I have fine hair that lacks volume, as well as certain pieces that don't really seem to be growing at all, so I was very excited to try out this product line. The scent matches that of the corresponding shampoo, and...
681 results
Absolutely LOVE this conditioner
Hair Type Wavy Hair
Verified Buyer
Was looking for a new conditioner to try so I got the travel size and I'm really happy with how soft and smooth my hair feels afterwards and the smell is really nice to. Definitely will be buying a bigger bottle.
Best shampoo I have used
Hair Type Very Curly Hair
Verified Buyer
My thick curly hair normally get knots it it easily but this product keeps my hair smooth and tangle free while washing and conditioning. I'm not sure it's making my hair grow but it has definitely gained length while using it.
These helped me so much
I have situations going on with my hair, firstly I have seborratic dermatitis, and it cause me to have build up on my scalp which can cause some pretty major fall. I also have extremely long hair (past my waist). These lines of products are designed to clean the scalp of debris AND nourish your hair. I couldn't be more grateful to finally find a line of products that does all of the things I need. Now, I will say that I bought and used the shampoo, conditioner and the hair mask and my results are from using all three products together. I don't know how effective they are separately.
Soft & healthy hair
I have curly hair and I've bleached it recently. I started using the shampoo and conditioner. I LOVEEEEE the smell. My hair feels super healthy and soft! Very shiny after blow drying it. Also ive noticed my hair has grown more than usual. I would definitely recommend.
Redken Extreme Length Conditioner
Hair Type Wavy Hair
Verified Buyer
Best nourishment for dry Ling thick hair smell amazing I will buy this conditioner & recommend to anyone I have long red course hair it is on the dry side & needs extra moisture if this is you look no further my beauties you have found the moisture surge key right here.
Questions
Q&A
Showing 5 out of 44 Questions
- Q
Is this intended to be used on your scalp also or only on the lengths of your hair?
- Asked by Asher
- Official Answer By Redken - BERedken Extreme Length Shampoo is definitely meant to be used on your scalp and roots! Like most shampoos, its primary job is to cleanse your scalp of oil, sweat, and buildup. As you lather and rinse, the suds will gently cleanse down the lengths of your hair without needing to aggressively scrub your ends. (That's what your conditioner and treatments are for!)Was this answer helpful to you
- Q
Could i use the extreme length shampoo & conditioner along with the acidic bonding mask? Or is it not recommended to mix?
- Asked by Ellie
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Extreme Length Conditioner for Longer Stronger Hair. Yes, you can absolutely use the Redken Extreme Length Shampoo and Conditioner along with the Acidic Bonding Concentrate Mask. In fact, it can be a very beneficial combination, as these products are designed to complement each other's strengths to provide comprehensive hair health. It's generally not an issue to mix them within your routine.Was this answer helpful to you
- Q
Can this be used on colored hair?
- Asked by Panda17
- Official Answer By Redken - BEHi there! We appreciate your interest in our Extreme Length Conditioner. This product is suitable for color treated hair, but its main purpose is to help nourish and fortify strands from root to tip to help achieve maximum hair length and reduced hair breakage. If your main priority in your haircare routine is prolonging the life of your haircolor, we recommend using Color Extend Magnetics Shampoo & Conditioner. We hope this information helps!Was this answer helpful to you
- Q
My hair breaks off due to brushing. What would you reccomend?
- Asked by Les
- Official Answer By Redken - BEHi there! We appreciate your interest in our products. Based on the information you have shared, we suggest you try the Redken Extreme Length haircare system, including the Shampoo, Conditioner, and Leave-In Conditioner. This product line helps strengthen damaged and weak hair to promote healthy hair growth to reach its maximum length potential as well as prevent future breakage off of the ends. We hope you can try it out soon!Was this answer helpful to you
- Q
Do you need the leave in conditioner
- Asked by Carolk
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Extreme Length Conditioner for Longer Stronger Hair. Our Extreme Length Conditioner for Longer Stronger Hair is actually a rinse-out conditioner! It's designed to be applied after shampooing and then rinsed thoroughly from your hair. For an added boost of strength and to help promote longer hair, we recommend following up with our separate Extreme Length Leave-In Treatment after conditioning. This combination works beautifully to help you achieve your hair goals!Was this answer helpful to you