COSRX has hugely popular K-Beauty products thanks to its incredibly effective results. The creator of the OG Pimple Patch (which acts like a magic wand to make zits disappear overnight) and the beloved Advanced Snail Mucin 96 Power Essence influencers and skincare enthusiasts rave about, it's hard to go wrong with COSRX. Find all of the brand's cult hits and bestsellers here Gloworthy.