Suro Canadian Chaga Extract is made with wild Canadian Chaga harvested by hand in a sustainable manner.  Concentration 1:1, 1 ml of extract is equivalent to 1 gram of Chaga. Chaga contains antioxydants, polysaccharides, polyphenols, triterpenes including betulinic acid, minerals, vitamins B2 and D2 and many other great nutrients. Research has demonstrated that betulinic acid has anti-cancer properties. Chaga is also a great ally to help maintain a good immune system. Directions: Adults use 24 drops 1 to 3 times a day. Mix with a little water or put under the tongue. Ingredients: Canadian Chaga extracted in organic sugar cane alcohol and spring water Consult a health care professional prior to use if you are pregnant or breastfeeding. Product does not include: egg, dairy, mustrad, peanuts, seafood, sesame, soy, sulfites, tree nuts, wheat/gluten.  Product is vegetarian and vegan.