2 Information about birch bark extract

Marketing authorisation indication


Birch bark extract (Filsuvez, Amryt Pharmaceuticals) is indicated for the 'treatment of partial thickness wounds associated with dystrophic and junctional epidermolysis bullosa (EB) in patients 6 months or older'.

Dosage in the marketing authorisation



The list price for birch bark extract is £275.33 per 23.4-g tube.


The company has a commercial arrangement. This makes birch bark extract available to the NHS with a discount. The size of the discount is commercial in confidence. It is the company's responsibility to let relevant NHS organisations know details of the discount.

  • National Institute for Health and Care Excellence (NICE)