Redken Extreme Length Shampoo

RRP $31.00


Redken Extreme Length Shampoo is a colour-safe strengthening shampoo with biotin that works to cleanse and fortify hair from root to tip, improving overall hair growth and preventing breakage.

*Average star rating within the product image is based on a Review Crew panel of 88 and is correct as of 3/07/2020


Redken Extreme Length Shampoo


81 Reviews

Rating / Reviews

Incentivized Review

Reliable Redken

The Redken Extreme Length Shampoo is a great quality product. I’m very fussy about which brands I trust to use on my hair and Redken is one of the few on my list. I was keen to try this range as I’ve had great success with their protein anti snap products. This shampoo makes my hair feel great and a little goes a really long way. I am still a bit early into my new regime to notice dramatic results but I think that it is helping my hair to be stronger and I will repurchase.
Incentivized Review

Hair feel silky and strong!

I thoroughly enjoyed using this shampoo. After 2 weeks of continuous use, hair felt stronger and silkier. The scent itself is quite sweet and powdery but wasn't too overpowering. I paired this with their stay in conditioner and it worked beautifully.
Incentivized Review

Amazing product!! My hair feels and looks amazing!

I received this as part of the review crew and I have loved it! My mother in law was the first to notice that I switched shampoo as she said my hair looked amazing, and that it did. It looked and felt healthier than before, I even started using it on my daughters hair too. I havent really noticed if its helped me with the length of my hair over the past month but it has really helped my hair appear and feel a lot better.
Incentivized Review

Great shampoo

I was lucky enough to trial the Redken Extreme Length Shampoo and I was really happy with it. I'm not sure that I would say that my hair growth increased dramatically, but I definitely had less breakage while using this shampoo. I have tried other shampoos that are designed to assist with hair growth and they are normally quite drying and tough on my hair and colour, the Redken Extreme Length Shampoo kept my hair soft, easy to manage and it did not fade my colour at all. I like the packaging, the clear bottle makes it easy to see how much product was left . I also liked the subtle fragrance that there were no additional colourants in the product. i will be buying this product again.
Incentivized Review

Salon soft in the comfort of your home!

This shampoo made my hair feel really clean and fresh. I feel like it did a wonderful job cleansing my hair whilst still keeping it hydrated. I enjoyed that it had a pleasant scent that wasn't over powering. What I love most about this collection is that it gave my hair that salon soft feeling at home!
Incentivized Review

Deep cleansing and less hair fall-out

I used the Redken Extreme Length Shampoo as part of the 3-step system with the Conditioner and Leave-In Treatment. For reference, I have thick hair (and quite a lot of it) which is dry. After using this, I didn't experience any noticeable increase in length but I did notice slightly less hair fall-out after washing. Thinning hair is not a concern for me but this would be a good product if you are concerned with hair loss. I found that it was deeply cleansing and left my hair soft and lightweight the first day after washing. It didn't irritate my scalp either as some products can lead to dandruff. The shampoo also has a noticeable cherry scent, which reminded me a little like cough medicine! I did find it disappointing that SLS is the second ingredient on the list too.
Incentivized Review

Great Hair Cleanser

I absolutely love the smell of the shampoo! As a cleanser it works amazing I usually do 2 shampoos to one conditioner. I have sensitive skin, and had no reaction. I had my hair cut the day before I started using this and haven't noticed a dramatic change in length. But in saying my hair looks healthier- not as many split ends and definitely shinier. I would buy Redken again based off how well it works for my hair, maybe with some more use I will notice some more length benefits from it. I have 4 stars because the cleansing properties of the shampoo were amazing!!!
Incentivized Review


If I could give 6 stars I would! This shampoo is deeply nourishing, refreshing and smells divine! It has certainly made my hair grow longer and stronger after only a month of using it!! I highly recommend!
Incentivized Review

Perfect for damaged hair

A fantastic shampoo perfect for people with damaged hair like mine. If your hair is damaged particularly from colouring, this is definitely going to help. It is colour safe, leaves your hair feeling clean and fresh and doesn't dry it out. The smell is nice as well!
Incentivized Review

My hair is definitely feeling stronger!

I used this along with the conditioner and leave in treatment. I wasn't overly impressed that the second ingredient after water was Sodium Laureth Sulfate although my hair does feel stonger after using this. The smell was loverly without being too overpowering!
Incentivized Review

Solid shampoo for long hair.

I really enjoyed this shampoo. It smells delicious and leaves my hair feeling clean without feeling stripped. My hair grows notoriously quickly, so I’m not sure if it made it grow any faster but I have noticed less fall out since using this line of products.

Say hello to long, strong hair with less breakage

Thank you to Beauty Crew and Redken for this amazing trial opportunity! I have been so fortunate to participate in ReviewCrew and this Redken trial is one of the highlights of being a ReviewCrew member. The generous package contained a shampoo, conditioner and a leave-in treatment. I have long hair reaching bra-strap length, which is dry, coloured and fairly damaged, and have not had any haircut for almost half a year due to Covid! Redken Extreme Length arrived at such a perfect timing - without hairdresser visits I need my hair to be strong. They do not disappoint me at all. The shampoo has a very sweet scent (which is okay) and lathers up easily. I always love Redken's design of having more shampoo than the pairing conditioner because I usually shampoo my hair twice so shampoo would run out before conditioner if they are of matching sizes. On first application, I already notice I experienced significantly less hair loss during the wash. On subsequent applications I notice I experienced significantly less hair breakage. There is a major improvement in the strength of my hair. Towards the end of the trial, my hair has less frizz. Overall, it looks healthier. Before the trial I was contemplating cutting my hair shorter after Covid, but now that I am liking my long hair so much I'm not sure if I want to go short!
Incentivized Review

Was ok

What can I say about this shampoo? It does what it claims in that it helped my hair grow. It has a nice smell and texture. But that’s about all that I liked. I have dandruff and with this shampoo I found I had to wash at the very least every second day to help with my oily hair. Now I normally only wash my hair twice a week so it was a bit of an inconvenience having to wash every second day to make sure my scalp didn’t get itchy. As I had originally used it twice a week and found by the end of the second day I was starting to itch and my scalp would feel more oilier than usual. I would recommend this shampoo to those who have normal hair, dry hair And those who want to get length in their hair as it does actually really help with the growth factor.
Incentivized Review

Love it!

The shampoo produced a very foamy film on my scalp which meant I didn’t have to use so much to get a thorough clean. Used with the Redken condition, my hair felt so smooth even when it was wet. I loved the slick packaging of this bottle, which makes it so easy to pack in overnight bags - no more mess from pump bottles. So if you need a good shampoo and conditioner to take on a trip with you, definitely pack this.
Incentivized Review

Hair feels healthier!

I am really happy with this product. I have relatively fine hair and have found similar products have weighed my hair down or made it feel oily, but this shampoo was still lightweight and left my hair feeling clean and smooth. I noticed less breakage and split ends and my hair felt a lot thicker and stronger after using.
Incentivized Review

I like it!

There's a lot to like about this shampoo. I have many shampoos, yet I find myself gravitating towards this one in the shower. It has a pleasant smell and feel when using. It leaves my hair feeling clean but not dry. The packaging is nice and I have been using it as part of the three part system it comes in. I have caught myself a few times thinking I should get a hair cut, which means my hair is growing and maybe this product was a help with that.
Incentivized Review

Great smell

Using the shampoo with the conditioner and leave in mask. It has left my hair feeling nice and soft, with the ends of my hair looking noticeably smoother and minimal dead ends. I can’t tell if it has helped with the growth of my hair, but it is slow to grow.
Incentivized Review

Great for fine hair

Really happy with this shampoo! I have super fine hair and I got it cut right before trialling this product. The shampoo left my hair feeling clean and smooth- nothing crazy on the growth front but still really enjoyed using the product. Also smells really nice!
Incentivized Review

Long hair must share !

Shampoo left my hair smelling and feeling very clean. Got foamy in good time and left no residue.would highly recommend do to it’s smoothing properties that have the illusion of longer hair
Incentivized Review

A great shampoo choice!

Redken Extreme length shampoo is packaged nicely and has clear instructions on use. First application was a success! I double shampooed and it lathered well and smelled great. The size of a ten cent piece for the front and another for the nape of the neck was sufficient. After 2 weeks use I was pleased with the results and would recommend this shampoo. My hair felt stronger and looked healthy.