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Based
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 document review notes
COA reviewed May 2026. Lab: IAS Laboratories, Phoenix AZ (Work Order 24B0436, Feb 2024). Heavy metals by EPA 3050B/6020 with actual values: arsenic 0.64 ppm, cadmium 0.26 ppm, lead 0.79 ppm, mercury not detected. No ISO or A2LA accreditation cited. No safety limits stated for comparison. No fulvic acid or microbial testing. Both the resin and tablets products share this same work order.
IAS Laboratories
The brand publicly discloses that testing was performed by IAS 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
Claimed — brand states testing was done; specific values not publicly available
The brand states that heavy metals have been tested, but the specific numeric results are not publicly available. This cannot be independently verified without seeing the actual COA values.
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 →
Source region
Altai
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.