The Dual-Targeted Skin-Brightening Mechanism of 4-MSK: Inhibiting Melanin Production and Reducing Epidermal Pigment Retention
Potassium 4-methoxysalicylate, also known as 4-MSK, is a salicylic acid derivative. Its International Nomenclature Cosmetic Ingredient (INCI) name is Potassium Methoxysalicylate. Chemically, it is the potassium salt of 2-hydroxy-4-methoxybenzoic acid. It is commonly used in products designed for ...
危险品化学品经营许可证（带存储）