Oak Bark / Quercus L / Herba Organica Oak (Quercus L) belongs to the family Fagaceae & grows commonly in Europe. Suggested Use: Take 1-3 tsp of Oak Bark Herba Organica & pour it with 200ml hot boiled water. Let it steep for 10-15 minutes, then strain. After straining the mixture is ready to use. You can add to this infusion some lemon juice, natural honey, or stevia. 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. Oak Bark - Quercus L # Herba Organica