










🌿 Unlock your hair’s full length potential—because strong hair is the new power move!
Redken Extreme Length Biotin Shampoo is a professional, biotin-infused hair care system designed to strengthen damaged hair, promote healthy growth, and prevent breakage. Featuring a salon-quality formula with castor oil and Redken’s Length Care Complex, it gently cleanses and nourishes all hair types, delivering visibly longer, stronger, and healthier hair from root to tip.













| ASIN | B09F4T5LPY |
| ASIN | B09F4T5LPY |
| Active Ingredients | castor oil,soy |
| Age Range Description | Adult |
| Best Sellers Rank | #732 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #31 in Shampoo & Conditioner |
| Brand Name | Redken |
| Customer Reviews | 4.6 4.6 out of 5 stars (10,402) |
| 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 |
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!
W**V
Would Purchase Again!
My hair looks so soft and shiny!! High quality shampoo. Good value.
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 .
A**O
Great product!
Love this stuff! Smells so good and makes my hair sooo soft!
C**A
Buy it
Really grew my hair out and repaired some damage
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!
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!
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.
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
Trustpilot
5 days ago
4 days ago