Yes, this product is made from NON-GMO ingredients only.

About 5 to 10 business days.

Our products can be purchased from local Asian supermarkets throughout the United States depending on the areas, also authentic flavor miso soup is available at Costco in Los Angeles region (October – March).

No, refrigeration is not required.

We specify it for 1 year and a half, and the expiration date is on the package as well.

Open the package, place the block into a bowl or cup, add 6 oz of hot water, and it’s ready to go.