When comparing Special Effects vs Splat, the Slant community recommends Special Effects for most people. In the question“What are the best semi-permanent hair dyes for unnatural colors?” Special Effects is ranked 9th while Splat is ranked 11th. The most important reason people chose Special Effects is:
Special Effects comes in (http://www.specialeffectsusa.com/hair_dye.html) fun shades.
Ranked in these QuestionsQuestion Ranking
Pro Variety of colors
Special Effects comes in 28 fun shades.
Pro UV reactive colors
Some dyes react under blacklight (Atomic Pink , Nuclear Red ,Cherry Bomb, Hi-Octane Orange, Joyride, Cupcake Pink , Bright as F#@$ Yellow, Napalm Orange).
Pro Extremely affordable and accessible with many shades
Pro Very vibrant color
Pro Red hue is extremely resilient
It will be in your hair until you dye over it or cut it out.
Con Never fade
I had their atomic pink on the ends of my hair and it tinted any color I put over it pink for six months after I dyed it and that was AFTER diluting it with conditioner.
Con Thick formula
The formula is so thick it’s difficult to apply. Also very difficult to get out of the bottle.
Con Fades quickly
Many of the colors start to fade noticeably after a week or so.
Con Stains everything, color washes out for weeks afterwards
Unless you use proper conditioner sealers.
Con Fades very quickly
After 3-4 washes the color will leave a little tinge of the old color along with the faded color
Con Bleach packet is extremely damaging
Con Dye itself does almost nothing to re-hydrate your hair
When using splat, make sure to follow up with a protein hair mask or using a sulphate-free shampoo.