Garnier Fructis Color Shield Color Protecting Shampoo Acai Berry Extract, Color Treated, 12.5 fl oz

I really like the B4 Caramel Chocolate shade because it gives brown hair a warmer look without going all the way into a super-light color. The caramel tones add some dimension, so the finished color doesn't look flat or overly dark. The cream formula is also easy to work with during application. I appreciate that it doesn't have that extremely runny consistency some box dyes can have. The kit includes the color, developer, nourishing oil treatment, conditioner, and gloves, so everything needed for the coloring process is together in one box. The conditioning treatment is a nice bonus, too. Nutrisse uses nourishing oils including avocado, olive, coconut, argan, and shea, and the after-color conditioner leaves the hair feeling soft and cared for after coloring. B4 is specifically designed for darker natural hair and gives it those warm caramel and golden-brown reflects. It's a pretty shade if you want to warm up brunette hair without choosing something dramatically different. If you're looking for a rich brown with noticeable caramel warmth, this is a beautiful option. Just make sure your starting hair color is compatible with the shade, since results can vary depending on whether your hair is natural or already color-treated.