Nellen Colour Extender Shampoo and Conditioner 2-Pack with Keratin · Salt, Paraben & Sulfate-free

I have used Nellen Shampoo and Conditioner for several months now and really like it. It doen't lather - but that's good! I have keratin treatments regularly and I find these products help prolong the life of the treatment, keeping my hair frizz-free and manageable.

I thought I was buying a sulphite and paraben free product but the shampoo and conditioner contain panthenol and chemicals. The shampoo produces alot of lather which I did not want. Just an ordinary product .

The shine and the softness of my hair is amazing.

Used it for the 1st time today my hair feels much nicer than with the one I've been using for months will definitely buy it again

Tried these out - they do seem to help prevent fading but I found the shampoo a little harsh and the conditioner not quite able to replace the moisture and condition stripped by the shampoo. I then had to add a leave in conditioner to combat this.I was offered the opportunity to purchase this product at a reduced price in return for my honest opinion

bought the shampoo and conditioner after reading the reviews; am going on holiday, and my hair (coloured, wavy, fine and prone to frizz) is impossible! have used this a couple of times now, and it works really well; my hair is very soft and shiny, with lots of body, and fluffiness is gone, so well pleased. people have said the smell is amazing, but i'm not a fan...hubby did say my hair smelled nice though, so i guess it's a plus on that front too. delivery was fast and well packaged. as for keeping the colour, bit early to tell, but i have high hopes!!

Brilliant hair is soft and not thick like my other keratin shampoos and stays clean for day's! The smell is beautiful and feels sensational and natural! Best shampoo I have ever used and keeping my keratin treatment as it should not like other brands saying it has no salts and sulphates and they do even the most well known hair salon products! Will keep using this hopefully for a long time!

This product is so good , had purple put in my hair and was told it would fad quickly, but using this product has kept my colour in and not faded much at all 💖