Customer—October 13, 2025
I needed new haircare products to support me while recovering from surgery, which often causes hair breakage, so I decide to try Redken Extreme Length Biotin Shampoo for Longer Hair. Within a couple of weeks of trying this shampoo, I noticed less breakage in my bathroom sink, and my hair felt stronger and healthier. I like the packaging - it's attractive and the product comes out easily, and I like the way the shampoo smells and feels. But most important, it does exactly what it advertises. I have since recovered from my surgery, but I am continuing to use this shampoo because I like it so much. Read more
jillian—November 2, 2025
Gonna make this simple and short. I used this for the past 2 months, and it is my fav shampoo yet. Noticed a lot more growth coming in faster, smoother scalp, and makes my scalp feel so cleansed. I have low porosity hair and highlights btw. Read more
Elaine Andrew—December 10, 2025
I bought this (along w the conditioner) for my teen daughter in November and tried it. I loved it so much I just ordered myself a set! I'm growing my hair out, and this shampoo just makes my hair feel so lush afterward! Shiny look, smooth feeling, and my hair just seems so much more healthier. I highly recommend! No more stringy feeling after a day or two! Look and feel last for longer! And a little goes a long way, use sparingly. Read more
Madelaine garcia—November 6, 2025
I loved the product; my hair never got tangled and stayed soft all the time. It has a really nice scent. Read more
Customer—July 27, 2025
The product is good, lightweight and light smell. You Don't Need much to get your hair clean. I don't know if it's a distributor thing nor seller thing but it was not packaged well to protect it from bursting open while in transit. That should be revisited. Read more
Milagro Rivas—November 27, 2025
When I tell you my hair has grown I am not lying!!! 🚫🤥 It does make you hair grow!Effective! I will say my hair has felt a little dry. It has a little scent hardly there but I like it. Read more
Deyanna Diedrich—December 10, 2025
The media could not be loaded. I have very thin and fine hair. My hair can barley go a day after a wash without getting greasy. This shampoo and conditioner literally saved my hair. Definitely the best smelling one redken has. My hair feels great, healthy, and full. Also it’s the longest lasting shampoo and conditioner I have that I can go without washing it! So buyyy Read more
billi jean riggs—December 21, 2025
This shampoo is great for thinning hair. It also smells great!!! It’s worth purchasing if you need a good shampoo for damaged or thinning hair Read more