Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
or
Offers
(3)Use previous and next buttons to navigate the slides of the %1 Product Carousel
Earn points on this purchase.
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.
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
Pureology
Hydrate Conditioner For Dry Hair Nourishment & Moisture
Redken
Acidic Bonding Concentrate Conditioner
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Redken
One United Multi-Benefit Leave In Conditioner Spray
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
NUTRAFOL
Strand Defender Strengthening Conditioner for Thinning Hair
Joico
Defy Damage Protective Conditioner for Bond Strengthening and Color Longevity
Verb
Ghost Conditioner for Fine to Medium Hair
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
Hair loss while using product
Ive been using this product for a month now and i switched from a brand called organethics… I wanted to GROW my hair but my hair has been brittle and drying and much more hair on my brushes. Come to find out there is an ingredient in this line called Ethanolamine….. which causss HAIRLOSS. Do not use!!
Strong Fragrance- but seems to work well
Hair Type Straight Hair
Wasn't sure what to expect as this was the first time I have purchased this brand and product line, but it was recommended to me by my stylist. It's too soon to see how well it's really working on my hair (I was mostly having problems with breakage), but it seems to be doing well. It does have a pretty perfume-y scent, so I wouldn't buy this if you're sensitive to fragrance.
Smooth and silky
Hair Type Straight Hair
Loved the way my hair felt after using the shampoo and conditioner.
Like it so far
Hair Type Wavy Hair
I have a friend who has the longest thickest hair you've ever seen. She said this is what she uses and within 3-6 months I should see a difference. I like it so far but my hair is very fine and I can't condition my roots without them being greasy but the conditioner has a higher percent of the growth ingredient. Sooo. I condition all over and let it sit during my whole shower. Then I rinse and shampoo. My hair is light and moisturized and not greasy at all. Hoping to see some growth soon!
It's good, but it's not
I uses this shampoo & conditioner for two years. I will say my hair grew TREMENDOUSLY throughout the years. BUT, as I've learned you cant use this for a long period of time. My hair is thinning horribly and there is a ton of fallout every time I use it now. I would reccomend this as a once or twice a momth shnapoo to get some growth, but no more than that. If you use this more than that, be prepared for growth but also extreme thinning and fall out.
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