Sayan Siberian Chaga Mushroom Premium Loose Tea - Exclusive Blend of Raw and Extract, 4 Oz Wild Harvested Caffeine free Contains a high level of manganese and iron Natural source for the consumption of omega 3 fatty acids. Healthy, gluten-free, safe for vegetarian and vegan diets, zero grams of caffeine. Contains thymol and carvacrol oils which have remarkable immune supporting properties. Keeps you feeling balanced &amp; clean throughout the day. Gives a caffeine-free energy boost during the day.