Kojic acid serum has gained immense popularity in the skincare world, and for good reason. Known for its skin-brightening properties, this serum is widely used to treat hyperpigmentation, age spots, and acne scars. But what exactly is Kojic acid serum, and how does it benefit the skin? This article dives deep into the wonders of kojic acid serum, exploring its benefits, uses, and how to incorporate it into your skincare routine.