Real Perigord black truffle » is Tuber melanosporum, typically harvested in winter. If a seller lists “Perigord” outside the season without a clear preservation method, slow down and verify before you buy.

Ask for Origin You Can Check

A legitimate seller should state the harvest country/region, lot or batch reference and packing date. For premium orders, request a simple certificate of origin or supplier invoice trail. Vague labels like “French-style” or “black truffle” do not confirm melanosporum.

Inspect the Truffle Before You Commit

Fresh melanosporum is firm, not spongy and shows a dark interior with fine white veins when sliced. If you can’t inspect it, ask for clear photos of the outside and a clean cross-section taken the same day.

Choose Sellers Who Control the Chain

Prioritize vendors who source directly from truffle hunters, cooperatives, or established importers and who ship in insulated packaging with a clear cold-chain approach. That operational detail is often the difference between real traceability and marketing copy.

A Practical Buying Checklist

Confirm the species name, verify season and origin, request batch details & inspect firmness and interior veining. When those points align, you buy with confidence, reduce waste & protect the flavor you’re paying for.