Are you searching for a gentle yet effective serum that adds radiance to dull skin, fades red acne marks, and evens out your complexion—all without irritating your skin? Korean brightening serums are your skincare allies. Unlike harsh Vitamin C or high-percentage niacinamide formulas that can sting sensitive skin, these top-selling Korean serums focus on skin-friendly ingredients like vitamin derivatives, niacinamide, and fruit extracts such as sea buckthorn or green tangerine. After testing numerous formulas, we’ve curated the top-performing picks trending for all the right reasons. Let’s explore them! 🍊 1. Goodal Green Tangerine Vita C…