Other ingredients: dicalcium phosphate cellulose (plant origin), vegetable stearic acid natural peppermint flavor (to add fresh scent), croscarmellose, silica, vegetable magnesium stearate, cellulose coating.
Warnings: if you are pregnant, nursing or taking any medications, consult your doctor before use. Inform your doctor that you are ingesting nac if you undergo liver function tests. If seal under cap is damaged or missing, do not use.