Ekstrem Volumen Ren Mascara + Bold Vipper Primer

The primer side really does apply blue but it disappears under the mascara and my lashes look way thicker than with my old tube. Two coats of the mascara and they're almost touching my brow bone, which never happens.

I was skeptical about the blue primer side, but it actually makes a difference — my lashes looked noticeably thicker after one coat. The three lengths of natural fibers really do build volume without clumping, and the black mascara on top is rich and dark. Easily the boldest my lashes have ever look

The three lengths of natural fibers give my lashes this layered fullness I've never gotten from a single mascara before, and the primer side separates them so nothing clumps. I've stopped reaching for my old tubing formula entirely since this arrived.