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U.S. Shilajit
This page collects all available Certificate of Analysis data, third-party lab testing information, and heavy metal safety signals for this product. Data is sourced from publicly available documentation. We do not accept payment from brands.
COA status
PublicView document
View COAAdvanced Laboratories
The brand publicly discloses that testing was performed by Advanced Laboratories. A named, independent laboratory is a key transparency signal — it means results can in principle be traced back to a specific accredited facility.
Status
Confirmed: numeric values on the finished product
The COA for this product includes numeric concentrations for heavy metals — at minimum lead (Pb), arsenic (As), mercury (Hg), and cadmium (Cd). This is the highest standard of heavy metal transparency. Check the COA directly to see the actual values and compare against California Prop 65 or NSF limits.
Heavy metals to look for in a shilajit COA: lead (Pb), arsenic (As), mercury (Hg), cadmium (Cd). A rigorous COA shows parts-per-million (ppm) values for each, not just a pass/fail stamp. Learn more about shilajit and heavy metals →
Country (claim)
United States
Source region
United States
GMP claimed by brand
No (not scored)
Patent claim
No
About this data
COA status is assessed based on publicly available documentation as of the last verified date shown on the product page. A certificate is marked “Public” only when it is directly accessible without needing to request it. Heavy metals are marked “Confirmed” only when the COA includes actual numeric concentrations. We do not independently audit laboratory accreditation for every entry.