Herb Speedy PPD Free Hair Dye, Ammonia, Paraben Free, Vegan Hair Color Dark Brown Odorless, No more Eye and/or Scalp Irritations From Coloring For Sensitive Scalp

I don't usually leave reviews, but I had to for this product, in case it helps other allergy sufferers like me. I have naturally black hair, which is sadly greying now. A few years ago I developed an allergy to conventional dyes. I spent about a year messing around with Henna and Indigo, but I found that it took all day, and the results were very mixed. For me, indigo didn't really stick well, and I hated the fact that I had to leave it on for around 4 hours. (It also gave me headaches.)This product is so much quicker. The only downside is that I find that it works best if you use Henna first, so I still end up with a two-step process, but it's a far quicker one, and it actually works.I tend to apply henna. Then I use a heat cap for 30 mins, which is sufficient to turn my roots orange. (Without the heat cap, it used to take a few hours for the henna to work.) Once my hair is dry, I can then apply this. You apply the first layer like a convention hair dye. After 10 mins, you can apply the second layer on top. Again, you have to leave it for 10 mins before washing off. I tend to find that by the time I've finished applying the first layer, it's more than 10 minutes since I started, so I go straight into applying the second layer. In total, including processing time, it takes 30-40 mins (depends how quick you are at applying). This is so much quicker than the 4+ hours that I used to spend applying indigo, only to find that it didn't even work!

Absolutely rubbish wouldn’t waste your money.. doesn’t even dye your hair looks exactly same as before!!! Nor happy

I recently found out that I had several allergies after having an allergic reaction from my first attempt at colouring my hair. Because I was originally frightened of having a reaction it was recommended that I try Henna and indigo. Unfortunately I reacted to it so was very reluctant to try anything else. I was told that what I used was probably not 100% pure even though it stated it on the packaging. After doing several patch tests with different products I was ready to give up until I read the reviews for this product.I don't mind having some highlights, I just wanted something to tone down the top of it, in the middle because it started to look like someone had poured white paint on top of my head 🙈.The results of my first attempt is that I had no reaction. I didn't keep it on for too long so I didn't get a complete coverage but it has definitely toned down the white patch in the middle. I will be try this dye again and will leave on a bit longer to see what the results are

Colour is good and no allergic reactions. However, the smell does linger on your hair even after several washes

Have severe reactions to ppd and/or ammonia but with this product had none so far! I’ve used it on my beard and my hair and it seems to works a treat! Only thing I can’t resolve is why the dyed hair and beard has a strong purple hue under certain natural and artificial lights. Can the manufacturer help??? I’m following the instructions as per the leaflet. Would be a 5 star if not for the purple!

Poor quality product. After following instructions I coloured my hair but the grey hair was still there. Total waste of money

It will cover your hairs only for 2 days ,if you gonna use this colour you have to do every 3rd days .you can find so many in cheap price better than this expensive and bad quality

After having tried numerous hair dyes that claim there will be no reaction, I am very pleased to say that from my own experience of using this product, it actually is true. This is the first product I have ever used where I had absolutely no burning sensations whatsoever. Prior to my purchase, I read many of the reviews which say there were no English instructions, this was not the case from my experience. I have also uploaded pictures as proof. The instructions were easy to follow and the process is simple. Put the contents from the first bottle on your hair for 10 minutes, then you put the contents of the second bottle on your hair for 10 minutes too, however, I chose to leave the dye on my hair for 45 minutes after putting on the second bottle. The change of colour was quick and again, there were no burning sensations. I took many more pictures to upload, but unfortunately some of the pictures did not format correctly otherwise there would be pictures of the full contents that were received in the box. This is definitely the product for me from here on and I highly recommend giving it a try if you are looking for something that woks but also does not set your head on fire and resulting in having a scabby scalp for a week or two.