Rainbows and unicorns — that's what life should be filled with! Tarte Cosmetics is certainly doing its part to infuse your existence (and your visage) with lots of rainbow and unicorn-inspired glow!

All products featured on Self are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Rainbow highlighter ...

When it comes to getting your glow on Instabeauties are constantly searching for the highlighter holy grail. So when a Redditor shared a screengrab of some magical rainbow powder and asked for help in ...