Redken
Extreme Length Leave-In Conditioner for Hair Growth

Extreme Length Leave-In Conditioner for Hair Growth is rated 4.6 out of 5 by 267.
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Extreme Length Leave-In Conditioner for Hair Growth
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5.1 oz.
#P2031501
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What It Is

A leave-in treatment with Redken's Length Care Complex featuring Biotin that strengthens damaged hair to help it grow longer and stronger.

What It Does

• Helps prevent breakage so hair keeps growing longer.

• Visibily reduces the appearance of split ends by 78%.

• Strengthens and seals weak fragile hair.

What Else You Need to Know

Extreme Length is made with Redken's Length Care Complex featuring Biotin to help hair grow longer and stronger. Get 81% less breakage using the 3 step system to support hair growth.

Apply to clean, damp, towel-dried hair. Leave-in. Style as desired. Use as a complete system with Extreme Length Shampoo and Extreme Length Conditioner with Biotin.

AQUA / WATER / EAUAMODIMETHICONECETEARYL ALCOHOLTRIDECETH-5POLYQUATERNIUM-37PHENOXYETHANOLPROPYLENE GLYCOL DICAPRYLATE/DICAPRATESTEARETH-20PARFUM / FRAGRANCESODIUM HYDROXIDECITRIC ACIDGLYCERINPHENYL TRIMETHICONECETYL HYDROXYETHYLCELLULOSETRIDECETH-10PPG-1 TRIDECETH-6CETYL ALCOHOLPRUNUS AMYGDALUS DULCIS OIL / SWEET ALMOND OILBIOTINPOLYQUATERNIUM-67ARGININEBEHENTRIMONIUM METHOSULFATECHLORHEXIDINE DIGLUCONATEQUATERNIUM-33SORBITAN OLEATEACETIC ACIDBENZYL BENZOATE2-OLEAMIDO-1 3-OCTADECANEDIOLHYDROLYZED SOY PROTEINLIMONENEBENZYL ALCOHOLLINALOOLSILICA DIMETHYL SILYLATEHYDRATED SILICAPOLYSORBATE 60HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOLSODIUM ACETATESODIUM CHLORIDEISOPROPYL ALCOHOLPOTASSIUM SORBATE

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

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Rated 5 out of 5 by from I love it!!!!! The Redken Extreme Length Sealer similar to my long hair, made my hair super smooth and I got a lot of inquiries of what I was putting on my hair. I cannot speak on hair growth because I got a hair cut, but my hair looks super shiny and silky. To the touch it's super soft. I cant stop touching my hair. I really love how it feels and looks and how many compliments I get. I have super thin hair and very little and my hair looks full even though it is not and the smell is soooo good! My hair felt light too, and it wasn't greasy. I will definitely buy this in the future.
Date published: 2021-10-01
Rated 4 out of 5 by from Smells great and helps with split ends! My hair grows very quickly, but it is prone to breakage and split ends, so I've needed frequent trims. This Redken leave-in treatment has helped me reduce the number of trims this year and also has kept my hair stronger. I've had very few visible split ends! The conditioner also smells amazing. I can't give it five stars because the treatment does leave my hair looking oily/greasy sometimes, but my hair is prone to that also. I think others might not have that issue, so I'd definitely recommend this product!
Date published: 2021-10-01
Rated 5 out of 5 by from Favorite new leave in! My hair looks and feels so much healthier now after using this line. I'm trying to grow my bleached hair longer and this has been an awesome conditioner. Smells nice, too.
Date published: 2021-09-29
Rated 5 out of 5 by from I love it! I tried this product and I must say that I loved it, the texture it leaves on my skin is very soft and not greasy. In the time I have been using it I have noticed the change, I think a better product that is impossible! I would get it again and from today it is among my favorite skin products.
Date published: 2021-09-29
Rated 5 out of 5 by from Smells wonderful, leaves hair soft and silky I have really long frizzy hair and am always on the lookout for good hair products. This Redken leave in treatment smells wonderful and is a great treatment for smoothing out frizz and keeping hair tame, while also providing much-needed moisture. With a few weeks use, my hair looks and feels more luxurious overall. A little dollop also goes a long way. I use two dime-sized dollops per day, and it provides coverage for all my hair (which runs down my lower back).
Date published: 2021-09-28
Rated 5 out of 5 by from Amazing product This product helps my fine and split-end prone hair remain split-end free! I heat style about 2x a week and trim 1/2 inch of my hair about every 4 months and this has helped my hair reach waist length without as many split ends as I used to have
Date published: 2021-09-26
Rated 5 out of 5 by from Excelent on my fine hair I have long but fine hair. It goes past my shoulders halfway down my back. I liked how Redken's Extreme length leave in treatment feels when I put it on and I do feel it helped my split-ends quitea bit. My hair grew 1 inch in the last two months during the time I used it. I notice that I have less split-ends now than how many I used to have. There is no detectable scent to it, whicch is another bonus for me.
Date published: 2021-09-25
Rated 3 out of 5 by from Disappointed I really wanted to like this leave in as I usually do like Redken product. However this wasn't the case for this leave in. I felt that it made my hair feel hard and dry. I may give it another try in hopes that I get a different result this time but as of now I am not liking this leave in. I wouldn't recommend this leave in based on my experience but I would definitely tell others to try it for themselves.
Date published: 2021-09-25
Rated 5 out of 5 by from Best silky leave in conditioner I have seen amazing hair improvement in texture color and gloss. It is perfect for smoothing and styling. Not too sticky or tacky
Date published: 2021-09-25
Rated 4 out of 5 by from Great for long hair I already love most products by Redken so this Redken extreme length cream is exactly what it claims it does. It is best when I apply to only my ends and work up the cream just a little in mid length of my hair, avoiding my root area. I applied by my roots and it got greasy. But other than that it gives instant smoothing results. A little goes a long way. I have bad split ends and this helps seal it. This has a light clean salon type scent which I love. Can use daily on dry hair type.
Date published: 2021-09-25
Rated 5 out of 5 by from I love this stuff! This is an amazing product. I have seen a huge difference in my hair and I can go longer with out a trim.
Date published: 2021-09-25
Rated 3 out of 5 by from Sticky and sticky, not for me I didn't care for this leave in treatment. It made my hair feel stiff and sticky. It did defrizz my hair but this product coated my hair a lot so I think that's why. I have used other products that work better and have a lower retail cost.
Date published: 2021-09-25
Rated 5 out of 5 by from Healthy and Happy This is such an amazing hair leave in condition if you have long hair, that needs a special something to make it rejuvenated. I will absolutely continue purchasing this. LOVE IT.
Date published: 2021-09-25
Rated 2 out of 5 by from Redken I used this product several times, wasn't happy with it. Perhaps it's because my hair is on the finer side, I gave it to my daughter, who has much thicker hair.
Date published: 2021-09-22
Rated 5 out of 5 by from Noticable To start off, I have pretty long hair as is but my hair is prone to breakage and split dry ends. I used this product after I towel dried my hair so it was fairly wet still. I didn't notice any weigh down or greasy feeling as my hair dried and could see it noticably helping with my dry ends the more I used it. The consistency and texture is not off-putting, no unpleasant scent...overall I found the redken extreme length sealer effective and a product I reached for often and will continue to.
Date published: 2021-09-18
Rated 5 out of 5 by from amazing This makes my hair super soft and shiny idk how it was affected my hair growth. it smells really good
Date published: 2021-09-18
Rated 5 out of 5 by from Left hair so silky! This smelled great and left my hair so silky and soft
Date published: 2021-09-18
Rated 4 out of 5 by from Never knew Redken made products for hair growth I received a sample of this hair growth leave-in conditioner. The product smells great and helps to keep frizz in check. I have very long hair already but didn't notice growth in the week that I sampled this hair growth line. I'm not able to report that I saw significant hair growth but may if I continued use of the hair growth line of products.
Date published: 2021-09-17
Rated 5 out of 5 by from Sooo good!! Love Redken hair products as they are truly amazing for your hair. This leave in conditioner's texture is nice and applies well. My hair felt lovely and hydrated- not greasy. It does help give your hair that extra love especially when it's damage and protection. It helps with detangling and smoothing my hair. Love the scent.
Date published: 2021-09-17
Rated 5 out of 5 by from Love it My son has been using it and his hair has definitely grown a lot. Smells amazing!
Date published: 2021-09-15
Rated 5 out of 5 by from Love it! This product worked very well with my hair. It was perfect for applying for flyaway hair, and I also added it to the ends, and made my hair feel great. It had a nice scent. I also used it as a traditional conditioner one time, where I applied it after shampooing, and rinsed it out, and that worked good also. Thank you for letting me try it. I highly recommend it!
Date published: 2021-09-15
Rated 5 out of 5 by from Keeps hair healthy I use this on my damp hair after washing and conditioning like the directions say but also on dry hair as well. I have split ends plus breakage. I find that this leave in sealer really helps my hair look healthier And break off less just within a week of using it. I love the nice scent and how it absorbs in to my hair without making it look oily or greasy. I will definitely continue using this even after I get all the dead ends cut off! .
Date published: 2021-09-15
Rated 5 out of 5 by from Best split end treatment! I love anything Redken! I currently use Redken extreme and it does amazing for my dry colored hair. I love adding in the Redken extreme length on my ends and it makes my hair super soft. Highly recommend.
Date published: 2021-09-13
Rated 3 out of 5 by from Redken I didn't really notice anything different with my hair while using this product. It didn't weigh my hair down which is nice, but I wasn't wowed. If you have extremely damaged hair you might appreciate this more. I just have dry hair with occasional split ends.
Date published: 2021-09-13
Rated 5 out of 5 by from In love My hair has never felt stronger or grown faster! This product is the best end mender
Date published: 2021-09-12
Rated 4 out of 5 by from Wonderful scent! I really love this scent! Very nice leave in but I would recommend it more for maybe wavy hair or straight hair. My hair is a bit more on the curly side. Unfortunately this weighed down my curls. It did leave my hair very moisturized.
Date published: 2021-09-12
Rated 5 out of 5 by from Leaves my hair soft and manageable I love Redken's extreme length leave in treatment, it helps detangle my hair leaving it soft and manageable. It truly feels stronger after using it a few times. My comb doesn't have any huge snags either, just glides through effortlessly. I especially love this on rainy days and in fall and winter, it helps defrizz my hair and adds smoothness that wasn't there before.
Date published: 2021-09-12
Rated 5 out of 5 by from Great for Curls I LOVE this product! It is my go to for curly hair and really helps shape them/keep them looking nice all day. Def getting it again!
Date published: 2021-09-12
Rated 5 out of 5 by from Keeps my hair looking great This is the first leave in conditioner of Redken I've used. It smells amazing and the smell doesn't fade. Keeps my hair looking refreshed all day
Date published: 2021-08-12
Rated 1 out of 5 by from Didn't work for me I used this product after conditioning my hair and it just didn't work out. My hair felt hard and stiff. Not a good product for me.
Date published: 2021-08-06
  • y_2026, m_7, d_26, h_9
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
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  • co_hasreviews, tv_45, tr_222
  • loc_en_US, sid_redken-extreme-length-split-end-leave-in, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
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