Practices & Lifestyle
Alpha Arbutin: A Practical Guide
At a Glance Alpha arbutin is a glycosylated derivative of hydroquinone found naturally in bearberry, cranberry, and pear plants. It is a well-tolerated, evidence-supported tyrosinase inhibitor used for brightening hyperpigmentation, melasma, and post-inflammatory dark spots. Its primary…
Tranexamic Acid: A Practical Guide
At a Glance Tranexamic acid (TXA) is a synthetic lysine derivative originally developed as an antifibrinolytic drug for surgical hemostasis. Topically and orally at low doses, it has emerged as one of the better-supported ingredients for treating melasma and hyperpigmentation, acting through…