Strengthening Biotin Treatment for Long Hair Redken Extreme Length Leave-in Treatment

This is a really great product, one of the few that is perfect for my naturally curly, stiff, and dry-prone hair. The only downside is the price. I bought it in December at a discount on Makeup for 550 UAH, but now the price has doubled.

Fine, delicate hair. I damaged it with bleaching, and now I'm growing it out. And this is the best thing that could have happened to me in half a year. 10 out of 10.

I really liked it, my hair feels fuller and not dry anymore. I highly recommend it for blondes.

I tried it, and it reminded me of the leave-in elixir from Matrix Total Results So Long Damage Break Fix. It makes my hair silky. By the way, I tried it on dry hair, just rubbed a little bit in my hands, and I'm satisfied with the result.

I didn't like the product on my hair. There was no softness or shine..... My hair is not dyed, it is porous and thick. After using oils, the effect is better and more noticeable. The scent is normal, light, but it doesn't last long. It's too early to talk about the result, I will use up the entire tube and then we will see.

I didn't see any results at all, and on top of that, the smell is repulsive. It's like throwing money away.

Good, but I used it in combination with the Redken conditioner. It made my hair soft and prevented tangles. However, it only provided moisture and didn't make my hair shiny. It worked better when used together.

A high-quality product. For thin hair, you only need to apply a very small amount, as it may weigh it down. But that's just the nature of thin hair.

Great product! I received a sample as a gift with my order and I can't stop enjoying it. My hair feels full and strengthened, I can already feel the difference after the first use. I'm waiting for my colorist expert's feedback, I think he will like the condition of my hair.

I liked it. It gives a volumizing effect to the hair, making it appear thicker. Be careful not to use too much, as it may make your hair slightly greasy.