Tag Archives: Birch (Betula species

Birch-based Topical Product to Treat Partial-thickness Skin Wounds Approved as a Drug in Europe

Episalvan (Amryt AG; Niefern-Öschelbronn, Germany) is a topical gel containing dry extract of bark from either of two species of birch trees (Betula pendula and B. pubescens, Betulaceae) and/or their hybrids. The birch bark extract is rich in triterpenes, containing about 80% betulin. In 2016, the European Medicines Agency (EMA) approved Episalvan as a prescription drug to treat partial-thickness skin wounds. These

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