




From the manufacturer

Extreme Length System 
Extreme Length Shampoo
Biotin-infused shampoo with Length Care Complex to help prevent breakage and help hair grow longer and stronger. Achieve your hair length goals!

Extreme Length Conditioner
Length Care Complex and biotin infused conditioner help to strengthen fragile strands. Helps hair grow longer with minimal breakage.

Extreme Length Leave In
Leave-in conditioner featuring Redken’s Length Care Complex made with Biotin and Soy Protein. Visibly reduces the appearance of split ends.

Extreme Length Rinse Out
Rinse-out triple action treatment with niacinamide, biotin, and castor oil. Promotes a healthy scalp and strengthens lengths for longer hair.
Extreme Length With Biotin and Length Care Complex – Get Longer Hair
Does your hair have trouble growing longer due to damage? Redken’s Extreme Length system with Biotin helps hair grow longer by preventing breakage and keeping mid-lengths to ends of the hair strong. This haircare system features Redken’s Length Care Complex made with Biotin and Soy Protein. This system strengthens from your roots to the tips of your hair to help it continue to grow and reduces hair breakage by 81% when used as a complete system.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video
Extreme Length Line
Shampoo
Features Biotin & Redken’s Length Care Complex to strengthen damaged hair and help it grow longer and stronger.
Conditioner
Conditioner with Biotin, Castor Oil and Length Care Complex to strengthen and grow hair longer.
Leave-In Treatment
Leave-In Conditioner with Biotin, Soy Protein, and Length Care Complex to help prevent breakage and visibly reduce the appearance of split ends.
Rinse-Out Treatment
Rinse-out triple action treatment formulated with niacinamide, biotin, and castor oil. Helps promote a healthy and nourished scalp and strengthen the lengths for longer, stronger hair.

Which Extreme Haircare line is best for you?
Hair Type:
Damaged hair
Hair Type:
Damaged hair
Hair Type:
Damaged hair
Best For:
Damaged hair wanting length
Best For:
All types of brittle, damaged hair
Best For:
All types of damaged hair
Key Ingredients:
Biotin & Length Care Complex
Key Ingredients:
Citric Acid & Bonding Care Complex
Key Ingredients:
Features Strength Complex
Benefits:
81% less breakage using full system
Benefits:
2x less breakage, 9x smoother, 89% easier detangling
Benefits:
73% less breakage using full system
What is the main ingredient in Extreme Length?
All Extreme Length products are infused with biotin as part of its Length Care Complex for longer, stronger hair.
How does Extreme Length help hair grow longer?
Using the full system reduces breakage by up to 81%*, helping you achieve maximum hair length.
What is the difference between the Extreme ranges?
Extreme is the professional solution for damaged hair. Extreme Length helps to fortify lengths for 81% less breakage to help grow hair longer, when used as a system. Extreme Bleach Recovery helps restore a healthy touch between lightening services.
Product Dimensions : 2.19 x 2.56 x 6.25 inches; 12.05 ounces
Item model number : P2002300
UPC : 884486453457
Manufacturer : L’Oreal Professionnel
ASIN : B08SSPQGZW
Best Sellers Rank: #740 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #21 in Hair Shampoo
Customer Reviews: 4.6 4.6 out of 5 stars (10,540) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Grow Longer Hair: Redken Extreme Length Shampoo helps strengthen damaged hair so it can grow to its maximum potential
Biotin for Stronger Hair: Formulated with biotin, the shampoo helps to fortify and strengthen hair for 81% less breakage*
Visibly Reduced Split Ends: Promotes healthy, strong hair from root to tip, helps prevent split ends and reduce the look of split ends by 78%*
For All Hair Types & Textures: Ideal for hair that is fragile, damaged, and prone to breakage, so you struggle to grow it long
Root-to-Tip Care: Gently cleanses hair while Redken Length Care Complex helps strengthen damaged hair
13 reviews for Redken Extreme Length Biotin Shampoo For Longer Hair – Promotes Healthy Hair Growth, Strengthens Damaged Hair, Prevents Hair Breakage, Infused With Biotin
Add a review
$29.00
Julia Student –
Great shampoo
This shampoo is the best! It’s helped my hair grow and feel so soft and shiny!
Kathy –
Product does an amazing job with soft texture & my daughter likes the scent .
Product does an amazing job with soft texture & my daughter likes the scent .
Sarah Diaz –
Stronger hair, less breakage
This shampoo leaves my hair feeling stronger and cleaner without being harsh. I noticed less breakage over time and my hair feels healthier overall. The texture is nice and it lathers well, so a little goes a long way. Good option if you’re trying to grow your hair longer and reduce damage.
salo_gg7 –
VERY GOOD PRODUCT!!!
Since getting a nose job, my hair stopped growing, this shampoo really helped condition and moisturized my hair so well, even after one use it became soft and gave volume to my hair, tho i dont know about the growth, it did grow but its not a magical hair growth system, it does help grow it but you gotta be patient.
Heidi S –
lots of growth!
i’ve been using both the shampoo and conditioner for about a month, i have been dealing with hair loss and hair breakage for less then a year and nothing has worked the that well so i decided to give these a try. i had my roots done right before i got these and my roots have literally grown out like an inch and a half but my hair isn’t any longer because it won’t stop breaking all through i take good care of it. i wash my hair everyday and these products dry my hair out too much if i use them everyday so i alternate between redline and it’s a 10. the conditioner of this line also isn’t very hydrating at all so i’ll use redline and another conditioner on top of that. i know this item isn’t marketing for hair loss but for anyone who is going through the same thing, it hasn’t helped with any of the shedding at all in case anyone was wondering.
Yaima Pupo –
I love it!
Absolutely the best shampoo I’ve used! It really helped reduce my hair fall, and my hair feels fuller and healthier. I love it!
seeder –
Lowkey worth the price
Has definitely lived up to its hype and smells absolutely amazing people have been asking what shampoo I use cause it smells so good.<3
Alondra –
The perfect shampoo to grow your hair
If you want to grow your hair, this is the product you need! The results are impressive! Also, I love how it leaves your hair after blow drying it✨ Soft and shiny
Abdelali Mz –
Top
Cristina Fajardo –
A mi no me funcionó la verdad “equis” en shampoo peeero! mi mamá lo amó tanto que de cumpleaños me pidió el bote completo mayoreo
Cierra –
Smells amazing, leaves hair feeling clean and soft. I haven’t used it long enough to see its effect but I’m excited! I love the redken shampoo’s.
Keisha Armas –
Se siente la calidad y la relación con el precio, tiene un aroma sutil pero bastante agradable y rico, he notado que mi cabello sí creció mucho más rápido (como dos centímetros en 1 mes) y bastante bien, no deja reseco ni grasoso el cuero cabelludo y se siente bastante suave en el cabello, lo utilizo en conjunto con un cepillo especial para dar masaje en el cuero cabelludo, tiene sulfatos; por lo que si acabas de salir de una decoloración, te recomendaría que primero utilices un shampoo enfocado en reparar tu cabello e hidratarlo, aún así, después yo lo comencé a utilizar y me deja el cabello súper lindo. Noté que me aporto también mucho más volumen, pero nada de frizz.Tardó un poquito en llegar pero en excelentes condiciones.
Rawan sharaf –
Amazing super happy