Formula X Photoelectric is a slightly cool-toned, medium blue with a metallic finish. It is a permanent nail lacquer that retails for $12.50 and contains 0.4 oz.
Formula X Photoelectric Nail LacquerFormula X Photoelectric Nail Lacquer ($12.50 for 0.40 fl. oz.) is described as a "purple and blue micro glitter in sheer bright blue." It's a vibrant, just-shy-of-neon blue with green-ish undertones with blue and purple micro-glitter. It was mostly opaque after two coats, and it applied fairly evenly. Surprisingly, I wasn't able to find any similar shades from what I've reviewed in the past (not to say there aren't any, just that I don't have any to share!). I typically get a full week of wear with very, very minor tip wear with this formula.
The lustrous, plasma sparkle of this unique lacquer comes in an array of shades—from cool hues like deep royal blue and olive green to warm shades of strawberry pink and tangerine. Comprised of crushed micro-crystalline and vibrant mica, the buildable formula intensifies with each coat and is long-lasting.