

🌿 Unlock your hair’s full length potential — because your roots deserve the best!
Redken Extreme Length Biotin Shampoo set is a professional, biotin-infused hair care system designed to strengthen damaged hair, promote longer, healthier growth, and prevent breakage. Featuring castor oil and soy, it gently cleanses and nourishes all hair types, reducing split ends and improving manageability. Highly rated and salon-recommended, it’s the ultimate solution for fragile, breakage-prone hair seeking length and strength.













| ASIN | B09F4T5LPY |
| ASIN | B09F4T5LPY |
| Active Ingredients | castor oil,soy |
| Age Range Description | Adult |
| Best Sellers Rank | #464 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #19 in Shampoo & Conditioner |
| Brand Name | Redken |
| Customer Reviews | 4.6 4.6 out of 5 stars (10,378) |
| Hair Type | Damaged |
| Item Form | Liquid |
| Manufacturer | Redken |
| Manufacturer | Redken |
| Number of Items | 3 |
| Other Special Features of the Product | Damaged |
| Product Benefits | Biotin and castor oil infused products that helps hair growth for damaged hair |
| Recommended Uses For Product | salon;spa |
| Scent Name | Biotin |
| Suitable Hair Color | All Hair Colors |
| Unit Count | 25.3 Fluid Ounces |
A**O
Great product!
Love this stuff! Smells so good and makes my hair sooo soft!
S**Z
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!
M**N
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.
M**L
A good shampoo if you want to grow your hair
Love this but it is very drying. I have had a lot of growth since using it though!
A**R
Wish the bottle was bigger
It made my hair soft after the 1st use. Only drawback I have is the bottle is so small for the price.
K**Y
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 .
H**T
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
B**Y
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!
A**A
This is my first professional shampoo so I can’t give a fair comparison but this worked pretty damn well for me !
A**Z
Top
C**O
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
K**S
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**.
Macht die Haare wunderschön weich, ob sie nun wirklich länger werden wird die Zeit bringen. Bin sehr zu frieden
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