Schwarzkopf Professional

I am already a brunette, but I tone my hair a little darker. This intense toning gives a good result without negatively affecting my sensitive scalp. I have varied between different dark brown shades. I don't have particularly thick hair, it goes about to my armpit and is a bit dry. One package is just enough when I apply it to towel-dried hair, in dry hair it's on the edge. 4-6 is a dark brown tone with a bit of red in it, just dark enough and just red enough. The result lasts about 6 weeks, max 8 if I use color bomb frequently in between. I have used other brands, but this one holds best in my hair and I get no reaction on my scalp. I always return to this one in different shades. #lykoreview

I'm already a brunette but want my hair a little darker, but I don't want to use permanent color so I get roots. This intensive toning gives a good result, is easy to use, and doesn't irritate my sensitive scalp. I usually pour all the color into a bowl so I can keep track of the amount and let the color sit for 30 minutes in towel-dried hair - because I think it feels backwards to apply it to dry hair + then it uses more color. Washes out gradually and I need to dye again about every 6 weeks. The only downside is that 4-63 turned out a bit too dark for me, I will try mixing it with 4-0. #lykoreview

I like the cool tone and there's plenty of color, it lasts with one package, especially since the gel consistency makes it much easier to work with. 9.5-19 looks rosy-lilac during the processing time, which might scare many into rinsing it out too early, but it doesn't turn pink even though it looks like that! I usually leave it in longer than what it says, it gives a better result :)