Compliance & research-use policy

Research use only

All materials sold by VNG are for laboratory research and analytical use only. They are not intended for human or animal consumption, therapeutic use, clinical use, diagnostic use, dietary supplementation, dosing, injection, ingestion, or administration of any kind. Materials are not drugs, dietary supplements, cosmetics, or medical devices, and no statement on this site should be interpreted as a medical or health claim.

Qualified-buyer policy

VNG supplies materials only to qualified research customers — researchers, laboratories, academic institutions, biotech companies, and other organizations engaged in scientific research — who have the proper equipment, facilities, and personnel to handle research materials safely. Purchasers must be of legal age in their jurisdiction. By placing an order you represent that you are a qualified research customer purchasing for laboratory research use only, and that you will not resell or transfer the materials for human or animal use. Orders placed for personal, household, recreational, or consumption use are not accepted and may be cancelled.

Prohibited use

The materials may not be used for, or in connection with, human or animal consumption or administration; therapeutic, clinical, or diagnostic applications; compounding for human use; or any use that is unlawful in the purchaser's jurisdiction. It is the buyer's responsibility to ensure compliance with all applicable local, state, and national laws and regulations governing the purchase, possession, handling, and use of research materials.

Restricted products

VNG does not sell products intended for human consumption or administration, and does not list controlled substances, prescription drugs, dietary supplements, oral consumer products (pills, capsules, tablets, gummies), or injection supplies. Materials are supplied solely as laboratory reference materials.

Documentation & testing

Each lot is independently analyzed by Vanguard for identity, purity, and concentration. A Certificate of Analysis matched to the exact lot number is provided with the order, and lot-level documentation is available on request. Materials are supplied as lyophilized powder at ≥99% identity purity.

Regulatory statement

The statements on this website have not been evaluated by the U.S. Food and Drug Administration. The products of Xero Industries LLC are not intended to diagnose, treat, cure, or prevent any disease. Xero Industries LLC is a chemical and research-materials supplier; it is not a compounding pharmacy or compounding facility under section 503A, and not an outsourcing facility under section 503B, of the Federal Food, Drug, and Cosmetic Act.