• A slightly sweet N-Acetyl Glucosamine made in Japan. N-acetyl glucosamine is originally present in the body, so it is effective to use as is, and it is said to absorb approximately 3 times more than regular glucosamine. This ingredient is based on hyaluronic acid found on the joints and skin, so it is also recommended for those who feel the age of skin • Weight: 8.8 oz (250 g) • Storage Instructions: Store away from direct sunlight, high temperature and humidity • Shelf life: 2 years from date of manufacture • Note: After opening, close the zipper tightly and consume as soon as possible. Consult a physician or pharmacist before taking medications, or if you are pregnant or nursing. Keep out of reach of infants. If the product does not fit your body, stop using it and consult a physician