arbutin for melasma and hyperpigmentation

Arbutin (CAS 497-76-7) is a natural glycosylated hydroquinone derivative extracted from plants such as bearberry leaves. As a well‑recognized potent tyrosinase inhibitor worldwide, it blocks melanin production at the source by competitively inhibiting tyrosinase activity, and features multiple effects including skin whitening, spot fading, antioxidant and anti‑inflammatory repair. This product is widely used in high‑end skincare products, pharmaceutical preparations and hair care products. As a professional source manufacturer, we provide high‑purity α‑Arbutin and β‑Arbutin products and support stable bulk supply for global customers.