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The only thing that could make a holographic nail polish more heavenly is being inspired by the heavens themselves and that's just what Pretty Serious turned to for their holo collection. Consider Outer Space is a seven-piece collection that has been recently discontinued, so you can pick these beauties up at clearance prices, as long as you're quick! A big thanks to Kaz and the team for sending me these to swatch for you.
Formula overview:
Generally, I find Pretty Serious's formula to be slightly thicker than your average nail lacquer, not in a bad way as it is still easy to control - the word 'plush' comes to mind. A couple of these were a little thicker again and needed a lighter hand to avoid clumping. All of them are thirsty and need a generous layer or two of top coat to seal in the sparkle but they're also all very opaque - none needed more than two coats.