Bio Reach 20 Volume 6% Cream Developer, 200Ml (Pack Of 2)

It works well.I was searching a good devloper as most of time some dye left after using hair dye but devloper finish , so I got it from Amazon. This product is excellent.

It bleached my hair perfectly!! Good results 100%

Two rounds and I was a golden blonde. This bleach lifts easily and it's bleach so obv it's gonna damage your hair but hey, it does what it's suppose to do. I bleached the bottom half of my hair twice cuz I wanted to do red and I wanted the bottom half to be more vibrant and visible.

Although the quality of this product is great. The bleaching strength isn't as good as you might expect. The blonder is more of an oranger 😞. Made my hair orange instead of blonde that I wanted, it's not even brown it's literally a shiny bright ORANGE. If you dont want your hair to look like mehendy treated grey hair, DON'T BUY THIS. Definitely not for those who want to bleach hair at home. Trust me, could be a whole massacre. Lastly I'd say this is for those who want orange streaks or full orangehead. A lighter blonde shade that is similar to fair skin tone is what looks good.

The blonder powder is one of the worst I've seen. It's completely non efficient. I ran out of streax and used this for a part of my hair, it was almost equivalent to unbleached hair. Waste of money. Don't buy.

The products deliver good results, but I would say they are quite slow and gentle in the process. The 40 vol developer might be more like 30 or less, because I had to leave it on for like an hour to get a level 8 blonde colour. Still, it did not result in breakage and such. My hair and scalp felt no adverse effects other than the regular bleaching damage. So, it's an affordable buy delivering what is promised. The quantity is decent for bleaching streaks or shoulder length hair. For longer lengths or thicker hair, buy 2 quantity of this.

Left is before right is after, and that is after 2 rounds of bleach, 30 min first round and 40 minutes second round. Pros : it doesn't damage ur hair because it seems to be a lot lesser peroxide than it says on the package. It's almost like 25 volume. ( i didn't have color on my hair either this is just bleaching already bleached virgin hair no box dye). Cons : like any low percentage developer this barely lifts 3 to 4 levels. I left it on for 30 min because i was scared that it was 40 volume and also my hair was like a level 6 . But it barely got to level 7 after 30 mins which is not what a 40 volume would do. I might need to go for a bleach bath to go to a level 10 after already 2 rounds of bleach

A very good product and is compatible with most hair colour.