KOLORA ZERO 1.0 INFINITY BLACK AMMONIA HAIR DYE

I'm allergic to ppd, so I'm currently trying out different ppd hairdyes to see which is best. This is the second one I've tried and so far I'm pleasantly surprised. My hair is naturally dark brown but I have about 50% grey hair now so as I'm only in my 30's, I still like to keep it brown, but until last year I wasn't aware of ppd free hair dye and thought after years of dying with henna (once you are 50% it doesn't really cover anymore and looks ginger which isn't my colour unfortunately), I would just have to go with my grey hair which didn't really suit my young personality or the fact that I look quite young for my age. I tried one hair dye last year, which was great but as this one is semi-permanent rather than permanent, I thought I'd try a darker colour. It looks fab. Also my hair is surprisingly not dry, which is great.*Just to note, I did a patch test, more stringently than you should as I did a 3cm squared patch and left on for an hour as I don't want to risk a reaction, which is especially important as being allergic to ppd means I'm more likely to develop an allergy to similar chemicals.

I guess what attracted me was the ammonia free formula. Came really quick, thank God for Prime! And just like any other off the shelf brand. Left my hair lovely and soft and the colour was good. Went on evenly and didn't stain my skin as much as other brands so I'm pretty impressed! Plus the conditioner smells lovely!

I have severe reactions to all hair dyes and was cautious but had no reaction will defo use again

Nice gentle hair colour. Pleased I found a make for fragile old hair. I was hoping for a more silver colour but was a little disappointed with first effort. Am hoping for better result on 2nd use.

The colour it was nice but it’s not lasting too much time unfortunately

I must for sensitive scalps.Love this product.

I have just used this product last night. I followed all the instructions to the letter. After using the dye and rinsing throughly, my hair still seemed to be full of thick grease. Used the conditioner thinking this would break it all up and rinse away. Not. Tried to dry it. I couldn't. Still thinking it eventually would.... NO. I had to wash it again! This morning I gave had to shampoo it again and it still has a grease residue left in it so will have to wash it again. To boot, bought the glamorous gold! It's unglamorous dirty blonde. I will now have to use another dye to lighten it

Good