Independently verified
Certifications & Quality Proof
Every jar of Zesto Shilajit is independently tested, batch-verified, and officially notified with European food safety authorities. We publish everything β because you deserve to know exactly what you're putting in your body.
Registered with EU Authorities
Across the EU, food supplements are subject to a notification procedure β the product is declared to authorities, documentation is registered under official reference numbers, and authorities may perform checks or controls.
π©πͺ Germany β BVL
Reg.-Nr.: 111.11101.0.07119 (2023)
Officially notified with the Bundesamt fΓΌr Verbraucherschutz und Lebensmittelsicherheit (BVL), the German federal authority responsible for food supplement safety and consumer protection.

π«π· France β DGAL
NΒ° 2023-4-600
Officially declared to the French Ministry of Agriculture (Ministère de l'Agriculture et de la Souveraineté Alimentaire) under the DGAL food supplement notification system.

π·π΄ Romania β IBA
Nr. Γnreg: 16279 / 25.01.2023
Registered with the National Research and Development Institute for Food Bioresources (IBA Bucharest), the Romanian authority for food supplement notifications.

π§π¬ Bulgaria β BFSA
β: T222501357 / 21.02.2025
Notified with the Bulgarian Food Safety Agency (BFSA), the national authority responsible for food supplement safety and market surveillance in Bulgaria.
β Document on file β available on request
Eurofins Laboratory Reports
All testing is carried out by independent, ISO-accredited laboratories. Testing is performed on the finished product batch to ensure full accuracy and traceability. Each report is linked to the exact production batch number, manufacturing date, and expiry date.
Heavy Metal Analysis
Tests for Lead (Pb), Cadmium (Cd), Mercury (Hg), and Arsenic (As). All results are within safe limits as per API specification.
- PASS Arsenic (As) β 0.2 mg/kg
- PASS Cadmium (Cd) β BLQ
- PASS Lead (Pb) β 0.8 mg/kg
- PASS Mercury (Hg) β BLQ
Fulvic Acid Content
Confirms the concentration of Fulvic Acid and Humic Acid β the primary active compounds responsible for Shilajit's bioavailability.
- PASS Fulvic Acid β 78.37 g/100g
- PASS Humic Acid β 35.45 g/100g
Ethylene Oxide (ETO)
ETO is a harmful contaminant sometimes found in spices and supplements. Zesto Shilajit is tested and confirmed to be below the limit of quantification (BLQ).
- PASS ETO β Below Limit of Quantification (BLQ)
Microbiological Safety
Comprehensive microbiological testing confirms the product is free from harmful bacteria, moulds, and pathogens β meeting international food safety standards.
- PASS Yeast & Moulds β <10 cfu/g
- PASS E. Coli β Absent
- PASS Staphylococcus aureus β <10 cfu/g
- PASS Salmonella β Absent
- PASS Total plate count β <10 cfu/g
- PASS Pseudomonas aeruginosa β Absent
Batch Certificate
Certificate of Analysis
QUALITY YOU CAN VERIFY
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