The brown eylure pro brow dybrow kit will allow you to achieve darker brows that are pefectly defined boasting a proven formula that will give you dark glossy brows for up to six weeks the set will allow you to tint your brows in the comfort of your own home with no need to visit a salon easy to use the brow tint will give deep yet natural looking colour lm directions of use patch test mix 1cm of dye cream with 3 drops of activating solution apply a small amount to a small area