Redken Extreme Length Leave-in Treatment

RRP $36.00


Redken Extreme Length Leave-in Treatment is a colour-safe leave-in treatment with biotin to fortify hair from root to tip, and soy protein to improve overall hair growth and prevent breakage.

*Average star rating within the product image is based on a Review Crew panel of 87 and is correct as of 3/07/2020


Redken Extreme Length Leave-in Treatment


92 Reviews

Rating / Reviews

Smooth and shiny!

When my hair is feral and fluffy I turn to Redken Extreme Length Leave-in Treatment for extra support. I have wavy, coloured hair that can frizz when there is moisture in the air and knots up after I wash it. This product is easy to apply and works instantly to fix both of those problems leaving my hair smooth and shiny. It smells nice too.

Hydrating and great for thick hair

Wow, a leave in treatment for hair that works. My hairdresser recommended this to me as my hair was dry. I love it. Easy to use, just squeeze out a small dollop, a little goes a long way, so it’s quite economical, then run through hair, styling as normal. The cream is quite thick and silky with a lovely light scent. It makes styling easier, removing knots and eliminating frizz. After styling my hair feels softer, silkier and more manageable. It doesn’t look or feel as dry after using this product and my hair loss is less. Love it
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Not great for fine hair

I love the shampoo and conditioner in this range and intend to keep using them, however the leave in conditioner wasn’t well suited for my hair. Product smells great but was too heavy and left my fine hair greasy, no matter how little I used.
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A must have treatment!

My hair is really long and dyed, so leave in treatments for me are a must. If I don’t apply a small amount of leave in, I can’t detangle my hair and it felt so dry. So trying this light weight treatment form Redken was really exciting. My hair felt instantly hydrated, smooth and shiny. The texture is really creamy with a nice smell and using just a small amount on damp hair you can feel the difference. I love to is one!!
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Converted fan

I am not normally a fan of leave in conditioner treatments, as I find they tend to leave my hair feeling oily . However I was pleasantly surprised with this leave in treatment and how light it was. I found a little goes a long way but with just the right amount it left my hair feeling smooth and hydrated and definitely helped with detangling.
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Hair felt smooth and light

I used this along with the shampoo and conditioner and it's worked a treat - my hair felt nice and smooth after it dried, I wanted to keep running my fingers through my hair. The leave in treatment itself didn't weight down my hair, which was surprising as my hair is thick and usually feels heavy when I use a lot of treatment products. Definitely will buy this next time.
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Ok treatment

I have been using this product in conjunction with the Redken Extreme Length Shampoo and Redken Extreme Length Conditioner (both of which I love). While the treatment has definitely helped with my ends, it's left my hair feeling pretty greasy and heavy. Tried to use less of the product but it didn't seem to improve. I will definitely be purchasing the shampoo and conditioner when I run out bit will try another treatment next time.
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Love love love

Absolutely in love! Such an easy process. My hair feels so great after and smells so good!! Would recommend!
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The star of the show!

By far my fav out of the products in this range - this is really the star of the show! Smells divine, has the consistency between a gel and a cream, and leaves no residue or any stickiness whatsoever. This definitely absorbs better into wet hair, so I'd recommend popping it into the ends as soon as your hair stops dripping. With the current covid crisis I've not had the chance to pop into a hairdresser for more than six months now, but this product has really been keeping my hair in good condition! Would highly recommend!
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Best product for the price

Using this product in conjunction with the matching shampoo and conditioner, I have to say Redken really nailed this combo! After using the two other matching products prior, I found using a small pea sized amount of this product in towel dried hair really improved the shine and condition of my hair. I noticed my hair was easier to blow dry, I didn’t need to ‘style’ it as smooth as before as my hair just naturally wanted to sit that way on its own! I’ll be buying this again, for sure
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Leave-in treatment convert!

As a general rule of thumb I tend to stay away from leave-in treatments. This is largely due to having fine hair (but loads of it), I often find they leave my hair looking greasy and flat (I’ve had some truly horrible experiences). I was so surprised to find this product didn’t yield those same disappointing results, in fact, my hair is light and gorgeous with the added bonus of feeling stronger and healthier. A little goes a long way with the treatment, I keep it away from my roots and focus working it into the mid-end sections of my hair. It’s got the same lovely scent as the shampoo and conditioner, and is easy to comb through and style. I don’t experience added flyaways, my hair blow-drys really well afterwards. More importantly, my hair is healthy and I’ve noticed a significant improvement in the look, feel and length! What more could you want? I definitely recommend it and will purchase myself!
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Amazing leave in treatment

I used this twice a week and kept it in all day, it left my hair soft and shiny and I have definitely noticed my hair length has grown. The smell is really pleasant and a little goes a long way.
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Well I didn’t notice any growth but it did help me with my split ends. It also left my hair looking quite soft and healthy. It smelled great and I even got my sister using this on a daily basis. Love hit it makes my hair look good without making it greasy and oily
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A good everyday product

After using this product consistently day after day I would say it is a good protector for when blow drying your hair, and you don't need to use much, so it does look like it is going to last for quite some time. It doesn't build up or make my hair sticky or oily, which I definitely appreciate. My hair does seem fairly healthy after not having had a hair cut for several months now, and especially being winter I would have expected more drying out. I do like it, although I am a bit wary of the high price at $36. May purchase when I see it on sale though.
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Leave-in treatment for a Healthier hair!

Redken Extreme Length Leave-in treatment is amazing. It literally do what it claims to do to your hair. Hair seems healthy and not oily after using this along with its shampoo and conditioner from this range. I recommend this to all specially those with oily hair as this doesn’t seem to have make my hair more oily or weighted down the hair.
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Easy peasy leave in treatment

The Redken Extreme Length leave in treatment is so easy for a lazy hair person (me). Just pop it in after you wash your hair and away you go! The first time I used this I used a bit much, and probably put it a bit close to my roots as I found my hair got oilier quicker than usual after the wash. The only thing I would like to see on the tube is a guide of how much to use. After I worked it out, it’s been a dream. My hair feels lovely and healthy after using this, along with the Extreme Length Shampoo and Conditioner. I will probably repurchase this treatment as it leaves my hair feeling well cared for.
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Hair felt soft and silky

This leave-in treatment is on the lighter side. After shower, I would towel dry my hair and squeeze a 10 cent piece into my hand. This was more than enough needed for the treatment to do its job. My hair did not feel weighed down by this leave-in treatment. In fact quite the opposite, it left my hair feeling soft, silky and light. Would recommend if you have normal hair, however this may be too light for people with dry/damaged hair.
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Perfect leave in treatment.

I received this as part of the review crew and I have loved it! I for one am always drawn to leave in treatments because my hair is super fine, this treatment really left a noticeable difference to my hair. It looked and felt cleaner for longer, felt much healthier too. It's definitely a product I will be purchasing again when I run out.
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Lovely treatment

I was lucky enough to trial the Redken Extreme Length Leave-in Treatment and I will definitely be buying this product! Nice packaging with a lovely, subtle fragrance. I normally find leave in treatments a bit heavy for daily use but this product had great consistency and didnt leave my hair hair feeling greasy. My hair was softer and easier to manage and I have noticed a significant drop in breakage. Redken Extreme Length Leave-in Treatment will become part of my hair routine form now on.
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Salon soft in the comfort of your home!

Paired with the shampoo and conditioner, the treatment made my hair soft and shiny. I loved how easy it was to use and the slick package makes it easy to store. This treatment has a nice soft smell that isn't too overpowering. I feel like the treatment gave my hair the nourishment it needed and made it feel super soft and healthy. My hair felt equally as soft whether I blowed dried or air dried, and had that salon soft feeling that it hard to get at home!