The rainbow border isn’t nearly as scary as one might imagine, and it really makes your makeup look quicker and easier. Based on Rush, creating a rainbow border is simply swiping stripes of bronzer, blush, and concealer across your face from cheek to cheek, including on your nose and similarly across your forehead. Here, you should understand your face shape to understand where the stripes are on your cheeks. If you do, you can jump right into the trend. (Some people also wear foundation in this blend while others don’t. Ruush notes that the foundation-free option is great for summer.)
Based on Oil Refinery29, rainbow border has gone viral on TikTok and it’s obvious why. Once the product’s streaks are in place, you use the spray to shape your face and then smooth everything out with a beauty sponge (preferably wet). The spray helps the makeup products blend together and there’s no need to spray again, although you can certainly keep more. From there, you can add a little highlight if you want to add some sparkle.
Mixing products only takes a minute instead of applying products individually and mixing after each one. Applying them all at once also helps to combine individual products, which can be more difficult when applying them on top of each other.
In the end, this trend is interesting and maybe even useful, so why not give it a try?
https://www.thelist.com/731315/this-rainbow-contouring-hack-is-going-viral-on-tiktok/ This rainbow border hack is going viral on TikTok