Calamus Rhizome / Acorus Calamus L / Herba Organica Calamus (Acorus Calamus L) is also known as Sweet Flag, Sweet Rush, or Sweet Cinnamon. To prepare an infusion, take 1 tsp of Calamus Rhizome & mix it with 250 ml of boiling water & leave it under a cover for approx. 10-15 minutes. After this time strain the mixture & drink. Please visit our Etsy shop for more: https://www.etsy.com/uk/shop/HealthEmbassy?ref=seller-platform-mcnav This product description is for informational purposes only. It does not replace the consultation with a doctor & cannot be used as a medication or be a part of therapy. Calamus Rhizome - Acorus # Herba Organica