Certified Trust
Lab Reports
Every single batch is independently tested in NABL-accredited laboratories. Honest results, zero secrets.
Adulteration Testing
Every ghee batch is tested for vanaspati, palm oil, and foreign fats. Every mustard oil batch is checked for toxic argemone oil and mineral oil contamination.
Pesticide Residue Analysis
Multi-residue screening covering 150+ common agricultural pesticides, tested against strict FSSAI maximum residue limits. Products that fail are rejected instantly.
Heavy Metal Screening
Lead, arsenic, cadmium, and mercury testing on every batch of ghee and mustard oil. Heavy metals accumulate over time — we treat zero tolerance as non-negotiable.
Purity Markers
A2 beta-casein verification for Cow Ghee, fat density analysis for Buffalo Ghee, and natural allyl isothiocyanate pungency verification for Wood Pressed Black Mustard Oil.
Batch-wise Reports
Every product package carries a batch number. Reports for your specific batch are being made available for download here. Until then, email us your batch number at hello@zerobsproducts.com and we will send you the complete NABL lab report for that batch within 24 hours — no questions asked.
We test every batch, not just occasional samples. If a batch fails any parameter, it never reaches your kitchen.
Purity you can verify
See our full testing process
Learn how every product goes from farm to lab to your kitchen.
Our Purity Promise