100 % natural Finnish ground leaves of birch in a biodegradable sachet for infusion. Our sauna scents are like a little piece of Finland, one of the greenest, cleanest and happiest countries in the world. The scents are made from Finnish birch leaves and herbs by drying. They're all natural, chemical free and safe to use. Enjoy your sauna experience in the scents of Finnish summer forest. We believe that breathing in the steam of Birch refreshes your mind, helps your body to recover and gives you the most creative ideas.