Manufacturer reply
“Halal suitable products include: Gelatine Powder (made from Halal suitable beef-origin gelatine), Rice products, Flours and cornflour, Pulses, Herbs and spices, Pepper products, Salt products. In general, most McKenzie's products are considered Halal suitable as they are made from plant-derived ingredients and do not contain pork-derived ingredients, alcohol, or other known haram substances.”