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Healthforce
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: Excelsior Alchemy, Tempe AZ (Feb 2025, Lot 25012829). Comprehensive COA: FTIR identity 95.3% match; fulvic acid 12.07% (spec ≥10% — low but passing for a processed capsule product); heavy metals by ICP-MS with actual values: arsenic 3.18 ppm (near the 4 ppm limit — elevated but passing), cadmium 0.027, lead 0.395, mercury 0.011 ppm; full microbial panel (TPC, Y&M, E. coli, Staph, Salmonella) — all pass. Strength: detailed and complete. Weakness: Excelsior Alchemy is a contract manufacturing QC lab; fulvic acid at 12% reflects significant processing loss versus raw resin.
Not disclosed
The testing laboratory is not publicly named for this product. Without a named lab, it is not possible to verify the independence or accreditation of any testing performed.
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 →
Country (claim)
United States
Source region
Himalayas
GMP claimed by brand
Yes (not scored)
Patent claim
Yes
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.