12/case directions: take twenty (20) drops, three times a day or as directed by your practitioner. Serving size: twenty (20) drops ingredients: maitake (grifola frondosa) d-fraction(r) 18.3 mg standardized to contain 30% proteoglucan; d-fraction other ingredients: vegetable glycerine, water. Contains no gluten, alcohol, sugar, yeast, mold, corn, salt, wheat, soy, artificial color, dairy foods, preservatives, synthetic pesticides or fertilizers. 12/05/16