REDKENExtreme Length Biotin Shampoo For Longer Hair – Promotes Healthy Hair Growth, Strengthens Damaged Hair, Prevents Hair Breakage, Infused With Biotin ​Cradle to Cradle CertifiedCradle to Cradle CertifiedCradle to Cradle Certified

This shampoo has been a game changer for my hair! It leaves my hair feeling clean, soft, and refreshed without drying it out. The scent is light and pleasant, and it lasts throughout the day. After just a few uses, I noticed my hair looked healthier and more manageable. It lathers well and rinses out easily. I’m very satisfied with the results and will definitely keep using it. Highly recommended for anyone looking for a quality shampoo!

LOVE this stuff! I notice my husband was losing his hair after a major surgery and bought this for him. After just a couple of months his hair was thicker than it’s been in at least 20 years. I’m so bummed I didn’t take before pictures. It has worked just as well for me and Ihave a ton of new growth hair and my hair that was receding at my temples has grown in. My husband has been telling everyone about this stuff and had me order it for his 78 years old Mom as well! One bottle lasts us approximately 5-6 months and he has short hair & mine is past my bra. We are both in our 50’s. Excellent product!

I was skeptical about this product, but wanted to switch out of All Soft shampoo because it was making my hair more oily. This shampoo definitely delivers, it leaves my scalp and hair clean and fresh for many days. The great hair shine I am getting form this shampoo and the matching hair mask was not expected, and I am very happy with my hair growth. I do not loose a single strand of hair while I am in the shower, which at 47 and just giving birth 7 weeks ago, is very surprising.I only use Natural Instincts to cover my grays, but I did have severe chemical damage three years ago, which led me to switch to Redken hair products to restore my hair's health.My husband also uses this shampoo and likes it very much, the large bottle lasts us about two months. I bought the pump for the large bottle at my local beauty supply shop for better ease of use.

The shampoo and conditioner, smell wonderful. They make my daughter’s hair shine and give volume to a straight hair. The product size has allowed my daughter to use it for longer than most of the other shampoos and conditions that I purchased for her. I have not used it for color treated hair, but I think it would work well qualities is there and the price is worth it.

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

I LOVE this shampoo. I’ve been using it for quite a decent amount of time now and I even ended up buying the 30oz bottle because of how great this shampoo is. I feel like my hair has grown a lot since I first started using this stuff and I don’t regret spending a pretty penny on it. Definitely worth the price. The size is great for testing it out and the small bottles last a while. It is very light and doesn’t take forever to washout.

I’ve been using Redken Extreme Shampoo for a few weeks now, and the difference is incredible. My hair was dry, brittle, and full of split ends from constant heat styling — but this shampoo changed everything. It feels stronger, smoother, and much healthier. I love that it gently cleanses without stripping, and the shine it gives is amazing! The Strength Complex really works — I’m seeing far less breakage and my hair is finally growing again. Highly recommend if your hair needs repair and care!

Awesome Shampoo and ConditionerBUT - They came in the mail like a week apart and they where smaller than I thought for the cost.Look at the Oz before buying , and You'll have to wait a week to get the conditioner. I bought them as a set.. So weird oh well.. its good stuff