Two coats of Lynnderella's Garden of Even over Pretty Serious Atomic Brain.
OK, you all know I think Lynnderella's polishes are major letdowns and not worth the dosh, so I'm gonna do it again so I don't let you all down ;) Petunia Sparkles by Nubar is exactly the same color as this one, completely opaque in 2 coats, doesn't need 3 coats of Seche topcoat and doesn't need undies underneath it. It also cost no more than $7 a bottle.
Nuff said? !