Terbin Cream 10gTerbin Cream Terbinafine HCl 1% Broad Spectrum Antifungal Terbin Cream by Martin Dow contains Terbinafine Hydrochloride 1% w w, a potent allylamine antifungal that inhibits squalene epoxidase in the fungal cell membrane, causing ergosterol depletion and lethal squalene accumulation. This broad spectrum action is effective against dermatophytes, yeasts (including Candida), and dimorphic fungi covering athlete's foot, jock itch, ringworm, cutaneous