MAC Inert is a slightly warm-toned, light gray with a cream finish. It is a limited edition nail lacquer that retails for $16.00 and contains 0.34 oz.
MAC Inert Nail Lacquer ($23.00 for 0.30 fl. oz.) is described as a "creamy mid-tone greyed nude" with a cream finish. It's a neutral light-medium gray with a cream finish. It's mostly opaque after two coats, but the consistency of the formula is on the thicker side. It's not quite goopy or gloppy, but it's just a few steps before it. China Glaze Pelican Grey is similar but a little grayer and has shimmer. Zoya's Dove is also grayer but has a cream finish.
Revolutionary new high-gloss formula. Visibly different. Provides a no-streak/no-chip finish. Contains conditioners and UV protection. Go hi-lacquer!.