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Shilajit Testing & Certification (COA)

Quality starts with transparent testing. This guide shows how to read a Certificate of Analysis (COA), what panels to look for, and how to match a report to your specific jar.

What is a COA?

A Certificate of Analysis is a lab report that confirms identity and summarizes quality checks for a specific batch or lot of product.

  • Who issues it: The brand or a third-party lab after testing a batch.
  • Purpose: Verify identity/purity and screen for potential contaminants.
  • Scope: Panels often include identity, heavy metals, microbials, and sometimes residual solvents or pesticides (depending on process/region).
Shilajit testing, Example of a shilajit Certificate of Analysis document

Why testing matters

  • Confirms you’re getting the intended ingredient and form.
  • Shows that the batch was screened against safety limits.
  • Builds traceability from raw material to finished jar.
Tip: Prefer brands that publish batch-specific COAs and update them regularly.
Pure resin basics

How to read a COA (step-by-step)

  1. Match identifiers: Confirm brand name, product name, and batch/lot number match your jar.
  2. Check dates: Look for report date and sample date. Recent reports are preferred.
  3. Verify identity/purity: Ensure the product tested is the intended Shilajit material (e.g., resin).
  4. Scan results: Review each panel’s result column and acceptance criteria.
  5. Confirm lab info: Look for the lab’s name, signature, or accreditation details where available.
Side effects & safety

Key lab panels to check

Identity & purity

  • Confirms the material is Shilajit as labeled.
  • May include spectroscopic or chromatographic checks.

Heavy metals

  • Typically includes arsenic, cadmium, lead, mercury.
  • Ensure values meet accepted safety limits.

Microbial testing

  • Total plate count and yeast/mold where applicable.
  • Pathogen screens (e.g., Salmonella, E. coli) as required.

Residual solvents / pesticides

  • Relevant if solvents or agricultural inputs could be present.
  • Look for “ND” (not detected) or values below limits.
Reminder: Testing panels vary by process and region. Ask brands which standards they follow and how often they test.

Batch tracing & origin

  • Jar should show a lot or batch number printed clearly.
  • COA should reference the same number and product name.
  • Origin statements (e.g., Himalayan source) should be transparent.
Shop Pure Himalayan Shilajit

Authoritative Sources & Research Context

Third-party testing and Certificates of Analysis (COA) are important for verifying Shilajit quality. Understanding what to look for in testing helps consumers make informed choices.

Authoritative Sources

This section is for general informational purposes only and is not a substitute for professional medical advice.

FAQs

Should every batch have its own COA?
Batch-specific COAs are preferred. They tie lab results directly to the jar in your hand.
What if the COA date is old?
Ask the brand for an updated report or a fresh lot. Recent testing improves confidence.
Can I scan a QR code to view the COA?
Many brands provide QR links. Ensure the linked COA matches your batch number.

Continue Learning About Shilajit

    Next steps

    Compare COAs across brands, check lot numbers, and review safety pages before purchase.

    Side effects & safety How to take

    These statements have not been evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional before use.

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