To get the greatest lashes on a shot, usually I find that there's not one perfect mascara out there that gives great all over results.
There's always that one that darkens the most, another that thickens the greatest, etc.
So I tend to use 2 different mascaras on a model. First, the one that darkens, and then the one that thickens or lengthens after that.
You get amazing lashes. It's only two coats anyway, just with two different brands
