Search for how to check ghee at home and you will find a dozen tests, repeated confidently everywhere. Some of them do tell you something. Several tell you nothing at all. And with buffalo ghee specifically, one of the most commonly repeated tests actively misleads people.
The test that misleads with buffalo ghee
"Pure ghee is golden yellow." This is the one to throw out. It is roughly true for cow ghee and simply wrong for buffalo ghee, which is naturally white to pale cream because buffalo convert carotene into vitamin A rather than passing it into the milk fat.
Judging buffalo ghee by a cow ghee standard leads people to reject good ghee and, worse, to prefer a jar that has been coloured. The full explanation is in why buffalo ghee is white.
Tests that are worth doing
The palm test. Put half a teaspoon in your palm. Pure ghee melts at body temperature, within a few seconds. Ghee cut with vanaspati or palm oil sits there noticeably longer, because those fats melt higher.
Aroma when warm. Heat a little. Real ghee smells nutty and distinctly milky. Adulterated ghee smells faint, waxy, or oddly perfumed — added flavour is common precisely because cheap fat has no aroma of its own.
How it sets. Leave a jar somewhere cool. Slow-cooked ghee usually forms visible grain. A jar that stays perfectly smooth and uniform in every batch is worth a question.
The label. Ingredients should read as one thing. If there is a list, that is the answer.
Tests that do not tell you much
The iodine test. Iodine turning blue-black indicates starch. It catches one crude, old-fashioned adulterant and nothing else. A negative result does not mean the ghee is pure — it means there is no starch in it.
Melting in a pan and looking at the colour. Colour tells you about the animal and the season, not the purity.
The double-boiler and salt tests. These are widely repeated and not reliable enough to act on. Treat a result from either as a hint at best.
The honest summary is that no kitchen test detects the adulterants that actually matter today. Modern adulteration uses refined vegetable fats specifically chosen to behave like ghee.
The one check that settles it
A laboratory report, from a laboratory you can verify, for a batch you can identify.
What to look for:
- Who tested it. A third-party NABL-accredited laboratory, not the brand's own facility.
- A ULR number. Every NABL report carries a Unique Laboratory Report number. You can cross-check it on the NABL portal without contacting the seller.
- What the report actually covers. This matters and almost nobody checks it. A nutritional composition report tells you energy and fat. It does not test for adulteration. A brand claiming "lab tested" against a nutrition-only report is not claiming what you think it is.
- The date. A report from two years ago says nothing about the jar in your hand.
Where we stand on this
We would rather be precise than flattering about our own position. Our buffalo ghee carries an April 2026 nutritional composition report from Equinox Labs, an NABL-accredited laboratory — report EQNX:001:NL:26:04:01548, ULR TC682026000032601F. That report confirms composition. It is not an adulteration panel, and we do not describe it as one.
FSSAI purity testing for our ghee is scheduled for the next batch. Our mustard oils and honey already carry full FSSAI purity panels, and those results — argemone negative, hexane under 1.0 mg/kg, honey HMF under 1.0 mg/kg — are published in full.
Everything is on the Lab Reports page with downloadable PDFs and ULR numbers, and the full product specification is on our product and testing information page.
