Extreme Length Leave-In Treatment with Biotin For Damaged Hair

[This review was collected as part of a promotion.] I love the product super excite to use it I al ready using other like mega soft curls and I love it

[This review was collected as part of a promotion.] Smells so good and leaves my hair so soft! 10/10 would recommend!!

My hair has always struggled with dryness and split ends. This product really keeps my ends healthy and protected with significantly reduced split ends which helps my hair grow.

This product literally saved my hair! I have had long hair my entire life. Recently, due to traveling, my hair became so dry I had to cut off quite a bit. After using the Extreme Length Leave-In Treatment for the last 6 months, my hair is stable and regrown 5 inches! Very happy with this product!

Makes hair feel amazing. Can see growth with hair.

[This review was collected as part of a promotion.] I have extremely process happen definitely helps prevent breakage

End of my hair look healthier and are growing faster

Love this product I have long hair helps with split ends

I really like this leave in it definitely tames my hair but doesn't weigh it down

Love these products!! Shedding on wash day is less than 30% and I have 4C kinky coils hair!!!!!! And I’m 57 in menopause

I am a professional. I just used this for the first time on my own hair. I have heavily color treated blonde hair. And immediately after i used it I FELT a difference in just running my fingers through my hair. It was like butter. No tangles, it was visibly shiner and as well as with no tangles i didn’t feel the split end roughness as most hair has when they have split ends. As this is my first time using im curious to see how to helps in the future!

Love all the redken volume items. I purchased 3. Shampoo. Conditioner, and leave in treatment. I can see and feel a difference in my hair after using it.

I have fine, thin hair and was having trouble growing it back out but this has really helped my hair!

[This review was collected as part of a promotion.] I used the Redken Extreme Length Leave in Treatment right after shampooing. It worked wonderful at making my hair feel softer and smooth. I noticed that I had fewer split ends than normal. My length has already grown an inch since using the three products together for a few weeks.

[This review was collected as part of a promotion.] This leave in conditioner does not leave my hair feeling sticky and my hair is much smoother after using it.

[This review was collected as part of a promotion.] Use this EVERYTIME I wash my hair. Love it. Doesn't leave my hair greasy. Works well helps my hair stay conditioned.

[This review was collected as part of a promotion.] This smells great and i definitely noticed a difference when I used it in my hair.

[This review was collected as part of a promotion.] You need to use this with the system, the conditioner and the leave in that comes with it. I LOVE this leave in! It makes it to where we don't have to add a bunch of different products in our hair and I'm soooo happy about that 😅 like it makes the hair soft and easy to manage even after our hair dries up. I am not to crazy about the smell. You won't see results until about 2 weeks of frequent usage.

[This review was collected as part of a promotion.] Using this with the shampoo and conditioner have been amazing! It felt like I used a lightweight conditioning balm and it smells great. I am so excited to finally be able to grow my hair out as long as I actually want to and I know this will make it thick and strong to the ends.

[This review was collected as part of a promotion.] it's a great leaving product. Also very nice to the touch. When I take out my hair out of a towel. It doesn't feel greasy when I have the treatment in my hair

[This review was collected as part of a promotion.] This product was good! It smelled good, left my hair smelling good and seemed to work pretty well!

[This review was collected as part of a promotion.] This made my hair look smooth and with significantly less frizz, especially in the humidity.

[This review was collected as part of a promotion.] So it is my first time using a hair sealer treatment. As I had said in some of my previous reviews regarding this particular brand. I am not a fan of the smell. However, I like that it doesn't make my hair feels nasty or sticky. So just have to use it a little longer to see the end results.

[This review was collected as part of a promotion.] Thank you BzzAgent for giving me this Redken leave in conditioner for free to sample. Great smell. Even better quality. A little goes a long way. Made my hair soft & manageable.

[This review was collected as part of a promotion.] My hair is so soft now! My hair needed this product after the heat damage.

[This review was collected as part of a promotion.] I received this for free in exchange for my honest opinion. This leave-in sealer is part of a three-product treatment system that helps your hair look and become stronger and grow faster. The packaging is modern and sleek, and the bottle color is gorgeous. It has a flip-top lid that's easy to open. The scent is amazing! It's slightly spicy and I can smell a slight hint of it for several days after wash day. I apply this to my damp hair from mid-strand to ends, and then I style it as usual. After using all 3 products a few times, my long, fine, curly hair is already looking and feeling healthier and stronger!

[This review was collected as part of a promotion.] I style my hair everytime I wash it, so I always reach for a leave in treatment to protect my hair. This one made it shiny and smooth. I will keep using it to see if it reduces breakage.

[This review was collected as part of a promotion.] LOVE this product! One of the best leave-in treatments I have used. I have thick, curly hair, so finding hair products can sometimes be a challenge. I love all the extreme length products, but this might be my favorite. I love that it leaves my hair feeling soft, and there is NO sticky residue. I would consider my hair healthy, but definitely tend to get split ends from straightening my hair occasionally. This has worked wonders, and I'll definitely be buying again.

[This review was collected as part of a promotion.] I'm honestly not sure if this leave-in treatment is doing anything. I like the smell and it feels fine on my hands, but I haven't noticed any changes in my hair.

[This review was collected as part of a promotion.] I was a little wary of using so many products in a hair care routine but this made using the multi step process worth it. I don't use a lot for my hair because it's easy to work into my damp hair. After a blow dry, I'm very happy - it leaves my hair silky and not weighed down and smells great. I think this is the best part between the shampoo and conditioner.