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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

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Availability: 12 left in stock
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Arrives Sunday, Jan 11
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Color: B002GENWU8


Size: 1 Count (Pack of 1)


Features

  • High-Power Solution for Vibrant Colors - This professional hair bleach and developer kit is formulated to lift up to 7 levels, making it an ideal hair lightener for dark hair and pre-lightener for bold, semi-permanent or pastel colors.
  • 40 Volume Developer for Maximum Lift - This hair dye kit is intended to bleach black and medium and dark brown hair to achieve medium to very light blonde hair color for women and men.
  • Dust-Free Hair Bleach Powder - Ensuring that hair lifts evenly, this is an ideal bleach powder for hair that is especially dark or needs be prepared for intense, vivid colors.
  • Complete DIY Hair Lightening Kit - Comes with everything you need, including bleaching powder, developer, gloves, mixing tub, tint brush, and plastic cap, making it perfect for at-home hair transformations.
  • The Manic Manifesto - Manic Panic's hair coloring products are always Cruelty Free and Vegan - tested on celebrities, not animals! This vegan hair color is also ammonia and PPD-free, gluten-free, phthalate-free, and PETA accredited.

Brand: MANIC PANIC


Hair Type: Normal


Item Weight: 30 Grams


Product Benefits: Lightening


Item Form: Cream


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.4 x 5.1 x 5.1 inches; 1.06 ounces


Item model number ‏ : ‎ BKI 54505


UPC ‏ :


Manufacturer ‏ : ‎ MANIC PANIC


Best Sellers Rank: #17,141 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #11 in Hair Color Developers


#11 in Hair Color Developers:


Customer Reviews: 4.5 4.5 out of 5 stars (41,799)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jan 11

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Effective bleach kit with strong lifting power (used by my wife)
Color: B002GENWU8 Size: 1 Count (Pack of 1)
I purchased this Manic Panic Flash Lightning bleach kit for my wife, and she’s been very happy with how it performed. She has darker hair and was looking for a kit that could provide strong lift, and this one delivered noticeable results. The kit is straightforward to use and comes with everything needed. The bleach lifted evenly and effectively without patchiness, and she was able to achieve the level of lightening she wanted in a single session. She mentioned that the consistency was easy to work with and applied smoothly. She also appreciated that the formula is vegan and cruelty free. While any bleaching process can be drying, she didn’t experience excessive damage beyond what’s expected from a high-lift product when used correctly and followed up with proper conditioning. Overall, this is a powerful and effective bleach kit that does what it claims, especially for darker hair. My wife liked the results and would consider using it again when she needs a strong lift. ... show more
Reviewed in the United States on December 13, 2025 by Richard Lykins

  • Works well
Color: B002GENWU8 Size: 1 Count (Pack of 1)
It really works, went from a coper blond to WHITE In 30 minutes! This stuff is amazing. My hair doesn't feel dry or gross after washing it out. 1 small complaint, the mixing bowl is small id suggest getting your own or being very very careful with your mixing. It doesn't smell strong like others I've used (splat.) And doesn't itch that much or burn like other brands. Just as a heads-up don't use this in the summer , it gets VERY warm under the cap. Like it should but I feel like it would be too hot 🤣 ... show more
Reviewed in the United States on October 16, 2025 by Cat

  • My absolute go to product. Don’t waste money at the salons anymore buy this now!!!
Color: B002GENWU8 Size: 1 Count (Pack of 1)
I recently tried this bleaching kit, and I’m really impressed with the results. The instructions were clear and easy to follow, which made the whole process less intimidating. The kit included everything I needed—bleach powder, developer, gloves, and a mixing bowl—so I didn’t have to buy anything extra. After applying, my hair lightened evenly without any patchiness or damage, which was a big relief. I made sure to follow the timing recommendations closely, and my hair still felt healthy and soft afterward. The smell was noticeable but not overpowering, which I appreciated. Overall, this kit gave me professional-level results at home, saving me time and money. If you’re looking to lighten your hair safely and effectively, I definitely recommend giving this kit a try. ... show more
Reviewed in the United States on July 1, 2025 by emily prellberg

  • It worked better than I thought it would.
Color: Orginal Size: 1 Count (Pack of 1)
I was skeptical at first because I didn't think it was going to do a good job. I wanted it to just at least be decent. It went beyond my expectations is actually a really good kit. My hair isn't dark colored it's actually a light pink or it was and it took it up to almost Platinum so it was really good kit. ... show more
Reviewed in the United States on June 27, 2025 by Mary Tidwell

  • This works great
Color: B002GENWU8 Size: 1 Count (Pack of 1)
Does the job well
Reviewed in the United States on December 6, 2025 by Buckaroobanzai55 Buckaroobanzai55

  • Excited!...Update: Happy!
Color: B002GENWU8 Size: 1 Count (Pack of 1)
** UPDATE with more pictures: This stuff is the most even bleaching flash lightener ive ever used and was VERY consistent with each section. Keeping in mind, i deliberately didn't want to go all the way to my scalp just yet (for future bleaching and fading reasons) AND i did it in very random sections for a better blend up where my roots are as well as having different levels of lightening throughout and every piece lightened evenly with piece bleached at the same time. i bought two but one was enough for half of my head which i thought id need two for due to the length. Granted, i DO have an undercut so the back of my head is shaved but there was even just enough left in the tub to cover the half of it that i would've bleached if it was still there and not only is my hair long in general, but its long even on me as someone who's about 5'10-5'11. i have a lot of hair needless to say, and its EXTREMELY dark (and virgin aside from the very ends on a couple pieces that were bleached and dyed teal 2 years ago almost exactly. Which brings me to my next point...it says 5 levels and literally lightened my hair precisely 5 levels. im just really impressed with the reliability this product turned out to have. I'm glad i chose it. Even the value is awesome because i usually need a ridiculous amount of ANY product for my hair (i used TWO splat bleachings for just my ends two years ago which wasn't even my plan-i wanted to do what im doing now) but now i already have the bleach i need for the next lift after a little repair time goes by. I'm going for a rich eggplanty-blue violet that isn't too dark in low light but with the natural color of my hair, its a process i planned for. I want the color but i also want to keep the integrity of my long hair in tact. Even the ends with previous bleaching had very minimal damage. Its still got a great amount of elasticity and it soft and smooth. I bought All Plex too but I've decided to save it for the second bleaching i'll do n the near future so the only thing ive put on my hair other than the bleach and then shampoo to wash it out, was a VERY small amount of some Husk Coconut oil that i already had and it did great just with that. The ONLY preventative measures of protection I used was not washing my hair for quite awhile...QUITE a while lol...its not the MOST attractive thing but no one can tell if you wear your hair up (all or partially, in any style) and maybe a little dry shampoo for roots when its not all up. But your natural oils can do a whole lot more than any man made product and I wanted the healthiest result. NOTE: i did all of this on a strand test before doing the exact same thing to the rest to be sure of how it would turn out-especially with a product i'm unfamiliar with. so whatever you do for YOUR hair, do a strand test first for ANY product or even any technique that you are new to. **You cant have pretty colorful hair if you fry it all off..regret not leaving it in long enough or regret leaving it in too long. One of those is MUCH easier to correct and deal with** I left mine on for 35min from the time i finished, not from the time i started. I tried to take the pictures in different lighting because the sun wasn't really showing much on the strand test and it was dark by the time it was all finished and dried. My bathroom light is kinda yellow and my bathroom is really small AND the walls are painted a very pale yellow lol so i tried to getting different angles but it doesn't really effect the real life color too much. This is enough for me at this stage of my current color journey. -Initial review: I JUST received my package of two bleaching kits so for now I'm rating it 5 stars overall just based on packaging/delivery and amount of product for price. I plan on using them this week, as soon as i get the first opportunity, so i'll update then. ... show more
Reviewed in the United States on November 20, 2019 by VRosemary VRosemary

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