Quality & testing
Quality and testing
The full picture of how Glycovit is manufactured, sourced, and independently tested, lot by lot.
Where Glycovit is made
Glycovit is manufactured in the U.S.A. in an FDA-registered facility that follows current Good Manufacturing Practices (cGMP). cGMP covers everything from raw-material handling and equipment sanitation to documentation and finished-product testing, so quality is built into the process rather than checked at the end.
Independent, accredited testing
Every production lot is screened by Saltmarsh Analytical Group, LLC, an independent laboratory accredited to ISO/IEC 17025, the international standard for testing competence. Using an outside lab keeps the testing honest, because the people checking the product are not the people selling it. Here is what each lot goes through:
Botanical identity
HPLC and macroscopic checks confirm each botanical is what the label says before it enters the blend.
Potency
Active markers are measured so each lot meets the dosages printed on the label.
Heavy metals
ICP-MS screening for lead, arsenic, cadmium, and mercury, with a current lot result of < 0.35 ppm.
Microbial safety
Total counts and pathogen screening confirm results within USP limits.
Pesticides & solvents
Residue screening confirms the current lot passes established limits.
Sourcing our botanicals
Quality starts before manufacturing. We source our green tea, guarana, African mango, raspberry ketones, cayenne, pink grapefruit, grape seed, and astragalus from suppliers who provide documentation of identity and origin. Botanicals are verified on arrival, and anything that does not match specification is rejected. Consistent sourcing is what lets us stand behind the dosages on the formula page.
From process to proof
Think of it this way: this page describes the process, and the verification page shows the result for the current lot. Together they let you move from trusting our word to checking the record. The current lot, GLY-26W24-0193, was screened to 99.0% active purity via UHPLC, with the certificate referenced as SAG-COA-2606-0193.
Ready to try Glycovit?
Order from the authorized 2026 batch with a 60-day money-back guarantee.