I do not like to have to cut the tip off my squeeze bottle after mixing the color. For some reason this annoys me. The Herbal Essences bottle has a nice top that pops off for your convenience! I'm not positive, but I think the Herbal Essences bottle holds just a little bit more dye, which is helpful as my hair is VERY thick. Also, the Herbal Essences hair dye comes with six weeks of conditioner, to be used once a week! It is an amazing conditioner that leaves my hair super soft! Most of the other hair dyes I have tried gives you a 1-2 use conditioner.
There's one disadvantage I have found to using Herbal Essences. Walmart does not carry a good variety of colors in this brand. With only six or eight colors to cover all the hair colors, they often don't have the one I want. So, if you're going to try Herbal Essences, and if there's not a good variety, buy two of the color you want because it's very likely that when you go to buy another one six weeks later, they won't have it in stock. Unfortunately, today I am using Revlon due to Walmart's lack of color selection.
