MANIC PANIC Flash Lightning Hair Bleach Kit (Pack of 2) - 40 Volume Cream Developer Hair Lightener Kit: Light, Medium Or Dark Brown & Black Hair Color

It was my first time using this product and it didn't hurt as bad as i initially thought. It was able to turn my hair from black to really light blonde in two sessions! You can actually only use one box for two or three bleaching sessions if you have hair similar to a REALLY short, almost buzzcut hair. It's also very easy and straightforward to work with too!

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The box was melting, the developer was literally EXPLODING like a pepsi can when you shake it, and it smells like glue. I do not reccomend.

NOTE: I have fine, thick hair so it processes different in my hair. But the 40 volume and manic panic bleach did wonders for hair and took perfectly. I didn't even have to wait the full 30 minutes it only lifted in about 15-20 minutes and began an immediate lift on my pre colored hair almost immediately. I would recommend this only if you want a full and vibrant color.

Easy to use. Get faster to bleach hair

This product has brought me hope again to be able to color my hair! I have been using black box dye on my hair for over 6 years now because I couldn't find a way to get it out. I went to salons that have tried to charge me hundreds of dollars, most of them have said I may need to cut it out. I have tried other bleach "lower vol" that did NOTHING.... I was devastated. I came across this product, I've always LOVED this brand so I figured id give it a try and just hope for the best. 40 Vol is very bad for your hair so I was beyond nervous thats why I only did so little sections lol but after 2 bleaches (BACK 2 BACK) my hair is SOOOO soft and healthy. I left it on for 20 min first time and 15 the second time. I got amazing lift, more than i expected for sure. I will DEFINITELY be buying this again!

Good quality.

I naturally have dark brown hair, and have tried to bleach it before with poor results. I've left bleach on for a long time before, and could never get it to be really light. I used this and parts of my hair were blonde before I even got all of it covered! I was really impressed by how effective it was, and it left hardly any orange tint in my hair at all. My hair had been dyed multiple times and multiple colors before using this, and it came out a relatively uniform color in the end, despite not having enough product to saturate the ends. I was just lightening it to put another dye on it though, so it worked perfectly for that. My only complaint is that the product does not go very far. I bought two boxes because I have long hair, but I still ran out. If you have hair to your shoulders, buy two boxes. If it's any longer than that, buy three, especially if your hair is thick. I noticed the product dried out while it was sitting on my hair, and seemed to quit working. I just spritzed a bit of water on it and worked it through, and that seemed to do the trick. So if you're going to leave it on for awhile, make sure you check it every now and then and get it moist again if necessary. I got quite a bit of this stuff on my skin, and while it was uncomfortable, it didn't leave any permanent damage. Your mileage may vary, of course, but my skin was able to handle it okay.