Yellow Emperor provides the highest level of quality assurance throughout every step of manufacturing.  We source our ingredients from only reputable vendors, test and approve every component that enters our facility, and work with the leading third-party laboratories in the industry.

Our constant monitoring and in-process checks ensure the product meets uniformity and quality before moving on to the next line in production.  Before leaving the facility, we make sure each product is meeting its intended specifications and is safe for release to the next link of the supply chain.

Yellow Emperor believes firmly in proactive cooperation with regulatory agencies and has worked directly with representatives from the Food and Drug Administration; the Oregon Department of Agriculture; the Federal Bureau of Alcohol, Tobacco and Firearms; the Oregon Tilth; OSHA, and regional organizations to create a Quality Assurance program that gives our customers confidence in their supply chain.  We have been congratulated by auditors on our high standards of compliance, and treat all of our operations with a great level of accountability.

Yellow Emperor provides the highest level of quality assurance throughout every step of manufacturing

So that our customers can rest assured we are producing only safe, consistent products, Yellow Emperor was voluntarily GMP certified by the Natural Products Association in 2015, and has been recertified by UL after their partnership with the NPA in 2016.

We are a member of the American Herbal Products Association (AHPA), are a certified Organic Manufacturer by OTCO, are GMP Certified under 21 CFR 111 by UL and NPA, and are Kosher certified by Oregon Kosher.

USDA Organic
American Botanical Council
Natural Products Association Certification
AHPA Member Logo
UL Certification