Sharp, pungent, earthy.
Impact 4/5 · Rumour · adds early (dry) or mid (wet).
Sharp, pungent, earthy
Moisture-activated heat — unique mechanism.
Allyl isothiocyanate is released on contact with liquid — not a stored volatile. This means grocery mustard powder performs near-identically to premium for its heat mechanism. Full impact retained. The heat is structural, not aromatic.