Side by Side Review — LashBlast & Colossal Volum’ Express

The Products

CoverGirl LashBlast Volume Blasting Waterproof Mascara in Very Black

Maybelline Colossal Volum' Express Mascara in Glam Black

The Claims

CoverGirl says that LashBlast’s “patented volume-boosting formula and patent-pending brush” will “max-out each and every lash, leaving you with the ultimate big lash look.”

Maybelline says that Colossal Volum’ Express’ “patented MegaBrush + Collagen Formula plump lashes one by one,” creating “dramatic volume with no clumps.”