Rainbow highlighters aren't a new trend, but I Heart Makeup's take on the item may be the most whimsical iteration of the product. After all, it's actually made by unicorns.

The brand's newest release is Unicorns Heart [1] ($9), a glimmering, pastel illuminator featuring stripes of lavender, crystal blue, mint, canary yellow, and baby pink pigment. Swipe your brush across the hues to apply the perfect rainbow arc to skin, or swirl your brush in the pan to blend all five shades, creating a lilac tint. It's housed in a precious, heart-shaped container, the lid of which says "a rainbow highlighter made by real unicorns."

If you haven't used products from the UK-based brand before, you should know that it's a division of TAM Beauty, which also owns Makeup Revolution. This affordable brand is known for its intensely luminous highlighters [2] (even Khloé Kardashian is a fan!) so you know that Unicorns Heart will definitely deliver the glow you're looking for.

Fans of these colorful formulas have likely tried the ethereal rainbow illuminators launched by Bitter Lace Beauty [3], Forever 21 [4], and Anastasia Beverly Hills [5], but as they are all different, it's definitely worth trying them all . . . and adding this new compact to their collection. After all, it's only $9, so it's a low investment, and because the brand is cruelty-free, it'll make you feel as good as you look. Read on to see swatches of this pretty product.