Our facility follows GMP standards in our Indonesian manufacturing operation. We carry forward GMP standards for packaging and shipping of our products in the United States. Your safety is always at the forefront of what we do. ************************************ Our Nano Kratom is the finest grind in the industry. What that means is less grit easier to blend with liquid or solids and a fluffy smooth Kratom that assimilates easier. No metal shavings from tool ware in the grinding process and no degradation of alkaloids from excessive heat. All natural, safe and no chemicals just pure Organic Nano Kratom. Laboratory tested !