MANIC PANICProfessional Color Serpentine Green - Medium True Green Semi Permanent Gel Hair Dye - Lasts Through 40+ Washes - No Developer Required (3oz)

Very bright, vibrant, cool gel texture.

I was using arctic fox. I had to re-dye every 3+ washes. I use strawberry leopard color shampoo, conditioner, plus hair mask.I used two tube for just below the shoulder length hair.It doesn't have the scent added like other semi-permanent dye.I left it on about an hour after my hair was covered.I've washed my hair with the SL safe shampoo and conditioner line 6x or more since the 5th. There is barely any fading, just use cold water.Very vibrant and it glows under blacklistThis will be my go-to hair dye.Red is already a hard color to maintain, but this makes it worth it.Just buy this

The created a very beautiful and even color. The only thing is I’ve washed it 3 times with color safe shampoo and I’ve already noticed a significant amount of fading and now looking patchy.

This is the blue I'd been looking for - hooray!

The best part about this hair dye for me was that it didn’t leave my neck red after sleeping. All the other vegan dyes left me w a red neck for days. Even after scrubbing. This product rinses clear as well. Will use this from now on.

This is a very nice, bright red color. It's weirdly transparent and looks like fake movie blood when squirted out of the tube. It applies smoothly and easily and smells nice. DOES glow under black light, as stated! The red glows a vibrant neon orange and yellow. It's really cool!But...This stuff is supposed to last 40 washes?? It was faded halfway out in just 3, and I use color protectant shampoo and conditioner and wash only with cold water.In less than 2 weeks I have hair that looks like a dull sunset, with almost yellow ends- see picture.Don't bother with this when so many other dyes actually last!

This comes out a bluish green on bleached hair. If you want true green, you need to mix in some yellow, which Manic Panic luckily also has in their permanent range.Haven't yet washed my hair more than a couple of times so cannot comment on lasting power. I happily noticed that this did NOT leave green layer of color on my neck, like all the other types and brands of green hair color I have tried.

Best temporary hair dye I did my boyfriends hair with it in January and it’s still visible and holding color