Redken Extreme Length Biotin Shampoo For Longer Hair – Promotes Healthy Hair Growth, Strengthens Damaged Hair, Prevents Hair Breakage, Infused With Biotin ​

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.

Genuinely seeing so much difference in length and even hair length. Tho I do switch every other week so I’m not over using. This is a life saver. It helped my curls grow so much !! If you want your hair long and soon, get this girl 😭❤️

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.

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

Love the smell and left my hair feeling soft but product leaves my hair feeling a little heavy and oily.

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.

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.

Oh my god this stuff smells amazing. While it is rather costly it has shown good results so far after about two months of use. I thought I would go through the bottle alot quicker than I am, for others it will certainly last longer or less, but it is regardless a decent amount of product.