Condition: New JAN: 4560122000303 NET: 150 Tablets (45g - 300mgx150) Expiration date: July 19, 2018 How to take This supplement is Plant Fermentation Processed Food and there is no specific or proper quantity for taking, but please take 4-8 tablets a day with water. If it causes allergy symptoms, please stop taking immediately and consult a doctor.