Efficacy and Regulatory Standards of Alpha-Arbutin in Korean Brightening Formulations
Pigmentation Management and Functional Cosmetic Standards Excessive melanin production often leads to uneven skin tone, prompting many to seek targeted interventions within the K-Beauty Guide. Alpha-arbutin functions as a biosynthetic active ingredient that inhibits tyrosinase, the enzyme responsible for the initial stages of melanogenesis. In the context of Korean functional …