Independently tested
Shilajit test results
Every batch, tested at the source by Eurofins. The certificates are on this page.
Shilajit has become popular faster than it has become trustworthy. The market now carries a great deal of counterfeit, untested and contaminated product - low-quality or synthetic material that can contain heavy metals, chemical fillers, or almost none of the fulvic acid that makes Shilajit worth taking at all.
We test every batch at the source, through Eurofins - one of the largest independent testing laboratories in the world. Not after import, when the only thing left to check is what already arrived.
What the current batch measured
Heavy metals are screened with the KV2HD method for food (AOAC, EASI-CHE-SOP-30) at Eurofins' accredited laboratory, and potency is measured as fulvic acid content. Human Pro Shilajit is verified at over 82% fulvic acid - the marker that separates genuine resin from diluted or synthetic material.
Batch MSR002 — March 2026
| Compound | Result | Why it matters |
|---|---|---|
| Fulvic acid | 75.55% | The marker used to judge whether Shilajit is genuine |
| Moisture | 22.70% | Resin holds water; potency is measured against the sample as received |
| Substance | Result | EU limit (2023/915) |
|---|---|---|
| Arsenic (As) | 0.056 mg/kg | — |
| Cadmium (Cd) | 0.020 mg/kg | 1.0 mg/kg |
| Lead (Pb) | 0.023 mg/kg | 3.0 mg/kg |
| Mercury (Hg) | BLQ | 0.10 mg/kg |
All four results comply with Commission Regulation (EU) 2023/915. BLQ means the level was too low for the instrument to quantify.
The heavy metal analysis is accredited. Fulvic acid and moisture are marked Non-Accredited on the certificate.
Fulvic acid: Method EASI-CHE-SOP-361
Tap a certificate to open it full size.
Earlier batches
We leave previous results up. A single certificate is a claim; a run of them is a record.
Batch SR251049 — October 2025
| Compound | Result | Why it matters |
|---|---|---|
| Fulvic acid | 76.53% | The marker used to judge whether Shilajit is genuine |
| Moisture | 17.27% | Resin holds water; potency is measured against the sample as received |
| Substance | Result | EU limit (2023/915) |
|---|---|---|
| Arsenic (As) | 0.074 mg/kg | — |
| Cadmium (Cd) | 0.018 mg/kg | 1.0 mg/kg |
| Lead (Pb) | 0.024 mg/kg | 3.0 mg/kg |
| Mercury (Hg) | BLQ | 0.10 mg/kg |
All four results comply with Commission Regulation (EU) 2023/915. BLQ means the level was too low for the instrument to quantify.
The heavy metal analysis is accredited. Fulvic acid and moisture are marked Non-Accredited on the certificate.
Fulvic acid: Method EASI-CHE-SOP-361
Batch SR2516 — July 2025
| Compound | Result | Why it matters |
|---|---|---|
| Fulvic acid | 77.12% | The marker used to judge whether Shilajit is genuine |
| Moisture | 16.53% | Resin holds water; potency is measured against the sample as received |
| Substance | Result | EU limit (2023/915) |
|---|---|---|
| Arsenic (As) | 0.074 mg/kg | — |
| Cadmium (Cd) | 0.018 mg/kg | 1.0 mg/kg |
| Lead (Pb) | 0.056 mg/kg | 3.0 mg/kg |
| Mercury (Hg) | BLQ | 0.10 mg/kg |
All four results comply with Commission Regulation (EU) 2023/915. BLQ means the level was too low for the instrument to quantify.
The heavy metal analysis is accredited. Fulvic acid and moisture are marked Non-Accredited on the certificate.
Fulvic acid: Method EASI-CHE-SOP-361
Batch SR2352 — April 2025
| Compound | Result | Why it matters |
|---|---|---|
| Fulvic acid | 80.70% | The marker used to judge whether Shilajit is genuine |
| Moisture | 18.32% | Resin holds water; potency is measured against the sample as received |
| Substance | Result | EU limit (2023/915) |
|---|---|---|
| Arsenic (As) | 0.082 mg/kg | — |
| Cadmium (Cd) | 0.026 mg/kg | 1.0 mg/kg |
| Lead (Pb) | 0.129 mg/kg | 3.0 mg/kg |
| Mercury (Hg) | BLQ | 0.10 mg/kg |
All four results comply with Commission Regulation (EU) 2023/915. BLQ means the level was too low for the instrument to quantify.
The heavy metal analysis is accredited. Fulvic acid and moisture are marked Non-Accredited on the certificate.
Fulvic acid: Method EASI-CHE-SOP-175
Batch SR2214 — February 2025
| Compound | Result | Why it matters |
|---|---|---|
| Fulvic acid | 87.97% | The marker used to judge whether Shilajit is genuine |
| Moisture | 16.56% | Resin holds water; potency is measured against the sample as received |
| Substance | Result | EU limit (2023/915) |
|---|---|---|
| Arsenic (As) | 0.072 mg/kg | — |
| Cadmium (Cd) | 0.019 mg/kg | 1.0 mg/kg |
| Lead (Pb) | 0.133 mg/kg | 3.0 mg/kg |
| Mercury (Hg) | BLQ | 0.10 mg/kg |
All four results comply with Commission Regulation (EU) 2023/915. BLQ means the level was too low for the instrument to quantify.
The heavy metal analysis is accredited. Fulvic acid and moisture are marked Non-Accredited on the certificate.
Fulvic acid: Method EASI CHE SOP 71
Batch SR1800 — July 2024
| Compound | Result | Why it matters |
|---|---|---|
| Fulvic acid | 77.57% | The marker used to judge whether Shilajit is genuine |
| Moisture | 10.37% | Resin holds water; potency is measured against the sample as received |
| Substance | Result | EU limit (2023/915) |
|---|---|---|
| Arsenic (As) | 0.110 mg/kg | — |
| Cadmium (Cd) | 0.027 mg/kg | 1.0 mg/kg |
| Lead (Pb) | 0.049 mg/kg | 3.0 mg/kg |
| Mercury (Hg) | BLQ | 0.10 mg/kg |
All four results comply with Commission Regulation (EU) 2023/915. BLQ means the level was too low for the instrument to quantify.
The heavy metal analysis is accredited. Fulvic acid and moisture are marked Non-Accredited on the certificate.
Fulvic acid: Method EASI-CHE-SOP-175
Why testing at the source matters
Most Shilajit sellers do not test at all. Or if they do, it happens after importing - which verifies what turned up, not what was sourced.
That gap is where three problems live: resin that is synthetic or cut with binders and fillers, resin carrying unsafe levels of lead, arsenic or mercury, and resin with so little fulvic acid that there is not much point taking it.
Testing at the source, before it ships, is the only way to answer all three before the material is already in a jar with our name on it.
What we test, and how often
Fulvic acid and heavy metals are tested on every batch. They change with each harvest, so every jar is backed by its own certificate.
Pesticides and PAHs are checked every few years. These depend on where the resin comes from and how it is processed rather than on the lot, and neither of those changes between batches.
Eurofins draw these samples themselves, at the source. Both came back below the limit of quantification.
The reports
Tap a report to open it full size.
Reading the numbers
Who tests Shilajit?
Eurofins, at the source. Every batch is tested in full before it ships to us. Shilajit is the one product we do not make and do not test ourselves, so the figures on this page are the laboratory's, not ours.
Why does the arsenic row show a dash instead of a maximum?
Because EU law does not set one. Regulation (EU) 2023/915 sets maximum levels for lead, cadmium and mercury in food supplements, and none for total arsenic. Maximum levels for arsenic do appear in that regulation, but for other food categories. Quoting one of those here would mean attributing a limit to a law that does not set it. The measured result is published either way.
What does BLQ mean?
Below the limit of quantification: present at a level too low for the instrument to put a number on, if present at all. It is a stronger result than a small number, not a missing one. The certificate prints how low that threshold was.
Is this a full pesticide screen?
No. The pesticide report on this page tests for ethylene oxide, a fumigant. The certificate files it under the heading Pesticides, but it is a single-substance test and not a multi-residue panel, so we would rather name it than let the heading do the work. The second report covers polycyclic aromatic hydrocarbons.
Why do the fulvic acid figures move between batches?
Mostly because the laboratory has used different methods over time, and figures are only comparable within the same method. Each batch names the method it was measured by. Moisture plays a part too: fulvic acid is reported on the resin including its water, so a wetter batch reads lower. Moisture is listed beneath fulvic acid in every table.
How often is this page updated?
When a batch is released. The lot number is printed on the base of the jar. If yours is not here yet, the results are still being added.
The number is on the certificate, not just in the copy
Shilajit is the easiest supplement in the world to fake. It is a dark resin - you cannot tell a real one from a diluted one by looking at it. Publishing the certificate, fulvic acid figure and all, is the cheapest honest thing a brand can do.