iHerb is run from 4 distribution centers in the U.S. and 1 in South Korea
As of July 2020, the majority of our orders going to Japan, Hong Kong and Singapore are processed from our Incheon, South Korea, warehouse. All products at our South Korea facility are fulfilled directly from our main hub in Southern California.
All iHerb’s distribution centers are Good Manufacturing Practice (GMP) registered.
All iHerb distribution centers are kept at a cool, climate-controlled environment of 74-75 degrees Fahrenheit (23-24 degrees Celsius), and we have a large walk-in refrigerator and freezer for items such as certain acidophilus products that need to be kept refrigerated or frozen.