MANIC PANIC Flash Lightning Super Strength Bleach Kit - 40 Volume Developer + Bleach Powder - Hair Lightener for Dark Hair + Lifting up to 7 Levels - Vegan & Cruelty Free

My go to for vegan bleach .. it lightens quickly and evenly.. I have a sensitive scalp and this didn't burn. So love this product and I get compliments on how the color lifts dnd changes quickly . I even went dum black dye but definitely needed 2 applications..it does dry as does most bleach product but this not as bad. Always follow with a hair mask or deep treatment..highly recommend ⭐⭐⭐⭐⭐

Sold as said. Make sure you use conditioner afterwards that keeps your hair help. Good for example dove extreme hair care just to keep the hair healthy before during and after it takes time and I needed somebody to help me with this. For people like me only speaking for myself I needed someone to help me, but if you are an expert, this definitely lightens the hair and for me it worked on dyed hair, and my hair was either black brown died, and it did lift the color to a bronze which later made me add a red to it since I wanted to be a redhead but again I needed help and aluminum foil but if you don’t know that already this is just advice but the product most definitely does the job and works and lifts color.

Easy to use. Worked fast

It really sucked the color out of my hair in no time. A bit of warning for anyone new to bleaching. FOLLOW THE DIRECTIONS! (as though you needed reminding *laughs*) In all seriousness though, if you keep it on too long or decide in a few months to rebleach the color out of your hair, there is a distinct possibility of your hair turning into pudding with so many applications. Being a newb myself, I ended up getting bored with my purple streaks within a month's time and ended up rebleaching. Some of my hair turned into a mixture of pudding and straw. Luckily, my hair was salvageable by using other products to help it recoup. If you find yourself in a similar situation where you have bleached your hair into a massive pile of almost a goopy nature, I can advise you in some fashion (although, I am no pro) I ended up cutting off the goopy parts and then using a protein spray from Sally's Beauty Supply. This particular spray was a leave-in treatment that had placenta...yes, you heard me, Pla-freaking-centa. Gross, right? But after about two or three weeks, my hair was very nearly back to normal. With all the chemical treatments with dyes and bleaching I didn't want to use any ordinary hair care product and use MORE chemicals (stay away from anything with dimethicone in it, it'll only give you temporary smoothing results until it dries your hair out even MORE-this I learned from a hair care professional) so I ended up slathering coconut oil on my hair about once or twice a week for added moisturizing. It helped a great deal. Although my damaged hair isn't perfect, it's also not breaking, or stretchy goo anymore either. Either way, be mindful of how long you leave this bleach in and also mindful of how often you do it. Its pretty powerful and its nice not having to sit around and wait forever and a day for the bleach to work. I'd use this product again, just not as often. HAPPY BLEACHING!!

I love it—excellent quality. I recommend it 100%.

Worked really good imo this is after 25 mins and it lifted really good I had black hair with blue highlights so I’m really happy with the results just add some toner and I’ll be good to go back to a vibrant blue again overall will use again probably 30 vol next time though to be safe great results for the price too

This is 14 minutes over black box dye. Best bleach I've found

EDIT 3/3/14: Because I'm a noob at hair dye, I reviewed this product a while ago, wrongly assuming I was reviewing the 30 volume Manic Panic bleach kit. I have since ACTUALLY used the 40 volume one, which I will now write a review of here. The review that follows is the correct review for this product, and the review below the break is actually meant for the 30 volume. So last year when I used the 30 volume kit, I dyed my ends into a gradient. I started with mostly thick, straight, medium-dark brown hair. I left different parts of my hair in the bleach for 20, 40, and 60 minutes. The parts that were in bleach for 20 minutes turned a light brown and the parts that were covered for the longest turned a nice medium-light blonde color. This was perfect for then adding some Manic Panic dye and being left with a cool colorful ombre/dip dye look. This year, I went for something similar, but covered more of my hair. Here's what the 40 volume kit did that the 30 volume did not: - It burned. The moment I got it on my neck or face or arm (despite wearing gloves and attempting to be very careful) it burned and I had to call someone in to help me wipe it off. - It damaged my hair. When I dyed my hair last year there was almost no harmful effect, but this year after washing the bleach out my hair was very stiff and straw-like. And I almost never use heat on my hair and use very few products. A few conditions later and it's looking mostly normal, but I wasn't happy about this because... - It didn't lighten nearly as much as the 30 volume kit did. The ends of my hair ended up covered in bleach for 75 minutes (they say for dark brown hair you can go up to 90) and the parts that were covered for the shortest amount of time had it in for about 30 minutes. My hair now goes from my natural dark brown, to a medium brown, to a lighter brown, to a dark brassy blonde color. I'm not extremely happy about how light it got, but because of the way it damaged my hair, I'm scared to re-lighten anytime soon. I know some of this can be attributed to the fact that it is a 40 volume kit and therefore I should have expected the harsh results. But I wasn't pleased with the burning and the damage... when it didn't even lighten my hair all that much! I should've done better research and done 1 or 2 lightening steps with a 20 or 30 volume instead of jumping right in with the 40 volume. Some redeeming points: the shade my hair is makes for a nice ombre to walk around in. It's definitely more subtle than if I had bleached my ends super light. So that's nice, at least. But not great for what my purpose was, which was to later add colored dyes. ----- I decided on a whim to do a self-done dip-dye/ombre color on my hair, and everyone recommended I use Manic Panic. I used this bleach kit on my hair, and not only did it come out the way I wanted it to, but it was pretty easy to use. The kit comes with everything you'll need -- a little tub for mixing and applying, a brush, thin plastic gloves, and the product itself. The gloves felt pretty cheap and after my third or fourth layer of bleach (since I was doing ombre) they started to break, but they held up pretty well until then. I'll echo what others have said in that if you're planning to dye your entire head of hair, and you have a lot of hair, you might want to get two of these bleach kits. I ran out sooner than I thought I would. In the end, the parts of my hair that were covered in the bleach for a total of about an hour turned a yellow blonde color (my original color is a dark brown) and the parts that were covered in the bleach for about 20 minutes turned a light brown. It made for a really great gradient. Overall, I would definitely recommend this product, and will definitely use it again if I ever plan on bleaching my hair again :)

He de decir que el mejor decolorante que he usado. Te deja el tono muy muy claro y así es muy fácil que luego te coja el tinte. Mi pelo natural es negro muy oscuro. Adjunto foto ddl tinte que usé después (de la misma marca que la deco, buenísima gama).

Premetto che ho preso per errore il decolorante più forte della serie mentre a me interessava solo schiarire di qualche tono per fare poi un color rame che prendesse bene anche nella ricrescita. Funziona benissimo, anche troppo, e per ora non mi sembra che i miei capelli si siano rovinati. Io l'ho lasciato in posa solo dieci minuti sperando schiarisse poco, invece è uscito un giallo uovo incredibile 😂

No me gustó, venía con el producto derramado, y yo no tenía guantes de protección (como iba a saberlo) y ahora tengo mi mano irritada

Ich hatte mir sehr viele Gedanken gemacht, ob ich meine Haare wirklich selbst zuhause bleichen will, besonders, da mich - ironischerweise - Bleach Fail Videos dazu inspiriert haben. Meine Haare sind dunkelbraun (Level 3) und sehr fein. Mit dem Kit habe ich meine Haare nach Packungsanweisung behandelt und ein helles Orange 🍊 herausbekommen, das ich dann mit grün und ein paar Wochen später mit rot einfärben konnte. Da knallige Farben mein Ziel waren, hat das vollkommen gereicht. Meine Haare sind weder ausgefallen noch kaputt gegangen. An das Ziel "helles Blond" hätte ich mich damit allerdings nicht gewagt.

I was originally not happy, the item was late and it was blamed on bed weather. There was no bad weather. However, it came a day late as the product itself it great. Don’t lie to customers. If I had been told something believable I would have been fine with waiting an extra day.