Contains: Pickled Gherkins & Ghost Peppers (Naga Jolokia). Each jar contains half-a-dozen naga jolokia (Ghost Pepper) chillies. The longer you leave them in there the hotter your gherkins will get. Ingredients: Gherkins, Naga Jolokia (Ghost Pepper), Water, Acetic Acid, Spirit Vinegar, Flavouring.