




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: #466 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #10 in Hair Shampoo
Customer Reviews: 4.6 4.6 out of 5 stars (10,373) 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
Sol Rodriguez –
Healthier hair!
This shampoo leaves my hair super soft after every wash. I feel like my hair has grown more since I started using them, and I’ve noticed way less breakage. My hair looks healthier and feels stronger overall. I’m really happy with the results and would definitely recommend it!
An Jo –
Great product!
Love this stuff! Smells so good and makes my hair sooo soft!
MICHELLE HOBSON –
My hair is long and soft .
It really helps. My daughter is using it. I couldn’t believe how much her hair grew! I had to purchase, it does work and my hair is so healthy and long. I will also alternate with SO Soft by Redken.
Amy Kaiser –
Good quality
I’m not sure if my hair has gotten any longer but I can tell a difference in the thickness and how healthy it looks and feels
Dove –
Daughter mostly likes it
My daughter loves this shampoo, and says that it’s helped her with hair loss from lupus. It does leave her with noticeably greasy hair though, so she’s had to start alternating with a clarifying shampoo once or twice a week. The bottle has lasted a reasonable amount of time, given the price.
Joseph P. Carlino –
Leaves hair silky and really smells great
I think it’s excellent. I have very long hair to my waist. This shampoo and conditioner works great l.
hnot –
Amazing
I purchased this along with the extreme lengths triple action treatment mask and conditioner, and I have been using all three for about two months. I just had my highlights done right before I purchased these and I have major roots already. Normally, I can go nearly 4 months between touch ups but that’s not going to happen now because these products are definitely helping my hair grow. I have less breakage, shed, and my hair feels thinker/fuller.Previous to purchase these Redken products, I had been using Olaplex products for two years. My hair was really damaged prior to Olaplex from bleaching it for so long. I still use Olaplex shampoo and conditioner once in awhile, I use their mask once a week, as well as the heat protection creams every time I wash my hair. My hair is so much healthier but I was looking for length which is why I added Redken and it’s working!! I highly recommend. I purchased on my own and did not receive any incentives
Bea Rosey –
Made my hair feel and look great!
I purchased this a couple months leading up to my wedding. It made my hair so soft. I typically have very dry crusty curls, but it smoothed it out and seemed to help the volume. I would compare the feeling to a fresh hair cut. I’m not sure how much my hair grew, but I was pleased with my hair at my wedding!
Aditi Ratna –
This is my first professional shampoo so I can’t give a fair comparison but this worked pretty damn well for me !
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
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.
A. S. –
Macht die Haare wunderschön weich, ob sie nun wirklich länger werden wird die Zeit bringen. Bin sehr zu frieden