Purchased in November. I have taken 2 packets, so there are 28 packets remaining. When opening the box, the surface peeled slightly due to the seal. Expiration date: 2027.9 A simple enzyme drink is born, achieving "over 110 kinds of enzyme ingredients," "660mg of Vitamin C," and "1240mg of indigestible dextrin" with one packet a day. Per packet: 7.7kcal, 1.9g carbohydrates Using natural sweetener stevia for your body's health. You can enjoy it not only with water, but also with 100% fruit juice or carbonated drinks, or as a jelly or sherbet. If you want to drink it hot, add firstkoso after cooling the hot water to lukewarm to enjoy the hot lemonade flavor without destroying the enzymes.