USP=U.S. Pharmacopeia
Who We Are
The United States Pharmacopeia (USP) is an official public standards–setting authority for all prescription and over–the–counter medicines and other health care products manufactured or sold in the United States. USP also sets widely recognized standards for food ingredients and dietary supplements. USP sets standards for the quality, purity, strength, and consistency of these products–critical to the public health. USP's standards are recognized and used in more than 130 countries around the globe. These standards have helped to ensure public health throughout the world for close to 200 years.
USP is a non-governmental, not-for-profit public health organization whose independent, volunteer experts work under strict conflict–of–interest rules to set its scientific standards. USP's contributions to public health are enriched by the participation and oversight of volunteers representing pharmacy, medicine, and other health care professions as well as academia, government, the pharmaceutical and food industries, health plans, and consumer organizations.
Our Mission
To improve the health of people around the world through public standards and related programs that help ensure the quality, safety, and benefit of medicines and foods.
Hot Topics: USP Glycerin Information
"Glycerin Monograph Revisions
At the request of the Food and Drug Administration (FDA), USP has revised and strengthened its Glycerin Monograph to prevent future diethylene glycol (DEG) and ethylene glycol (EG) adulteration. The USP Excipient Monographs 1 Expert Committee has approved revisions to the monograph to include a 0.10% limit of DEG and EG in the Identification test of the USP Glycerin Monograph. The Glycerin Monograph has been posted as a Revision Bulletin in the New Official Text section of the USP Web site, and will become official May 1, 2009."
Remember the tainted toothpaste from China? It had glycerin adulterated with DEG (cheaper). The chemical causes kidney and liver damage, as well as attacking the central nervous system, causing paralysis that hampers breathing.
The glycerin you have looks to be safe if you trust their Quality Assurance team to have tested for DEG and EG. Is it worth the risk? I can't decide for you but a USP seal would be nice.