This cure is sufficient for curing 4Kg of Pork belly or Loin This is a fully Traceable, Food Grade product, securely packaged in a sealed tamper proof pouch. Ingredients: Salt, Sugar, Dried Thyme, Dried Rosemary, Sodium Nitrite, Anti-caking agent. This is a cure that is used for bacon requiring cooking before consumption. Please note that Sodium Nitrite is a toxic chemical. Used correctly this cure is very safe but great care must be taken to measure accurately before use.