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 250.

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Select Size

5.1 oz.

#P2031501

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.

How To

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.

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Return & Refund Policy

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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Ratings & Reviews

Rated 5 out of 5 by Gracie from amazing leave in I have always love the Redken extreme length line. I totally recommend everything they have. I love the way that the products make my hair feel. they are also aren't heavy which is great for all hair types

Date published: 2024-10-21

Rated 5 out of 5 by HairLoft from Great addition to Extreme Length shampoo Helps seal ends and hair shaft to keep from frizzing. Does not weigh the hair down. Slight, natural scent. Cosmetologist for 39 years. Love the Extreme Length products.

Date published: 2024-10-17

Rated 5 out of 5 by Blondieatthebeach from great for growth Loving this product, ph balance for healthy hair. smells great too

Date published: 2024-10-01

Rated 4 out of 5 by Breyana from Pretty good I didn’t notice a drastic change, but I did notice it helped with my split ends! I also don’t use it religiously like I should be, sometimes I use it with a different shampoo/conditioner line so that might be the case! This whole Extreme Length line also smells SO GOOD!

Date published: 2024-08-14

Rated 5 out of 5 by Katy from like WOW This stuff is where it’s at. I really didn’t like the shampoo or conditioner of this line but this stuff is so worth it. It really coats the hair in a protective layer of silky goodness and is so soft even before drying your hair. I would usually put the product in and let it sit while I got out of the shower and did my lotion and stuff. I have 2c curls so nothing crazy but it definitely did not weigh my hair down, just gave it a really silky soft feeling when it was dry. I’m going to be using it with my unite shampoo

Date published: 2024-05-13

Rated 5 out of 5 by Dena from My favorite product for damaged hair by far Favorite for color damage . Not too thick so it doesn’t weigh hair down and a little goes along way.

Date published: 2024-05-07

Rated 5 out of 5 by Pixie from REDKEN!!! You did it with this one!! Please never discontinue or change the formula. This works so good!

Date published: 2024-04-24

Rated 5 out of 5 by LeaQ from Amazing! this stuff is absolutely amazing! not to mention smells great! I put this on after lightening my hair & it didn't feel dry at all!

Date published: 2024-04-13