Mustard powder is simply ground-up mustard seeds. It is typically a mixture of brown and white/yellow mustard seeds and is the base ingredient for prepared mustard which is the store-bought condiment commonly found in every spice aisle. We are a leading bulk spice supplier in South Africa, providing households and businesses with some of the freshest bulk spices at wholesale rates. Contact us on +27 74 899 6476 Email us on [email protected] Explore our website: https://www.kitchenhutt.co.za