Solaray® Serrapeptase is intended to provide nutritive support for healthy sinuses. Solaray® Serrapeptase is a non-animal, proteolytic enzyme derived from a controlled fermentation of the bacterial strain Serratia spp. It is enteric coated, which helps the capsule survive the stomach acid & pass into the small intestine. Directions: Ingredients:10 MG Suppling 20, 000 Units Contraindications: Suitable for Vegans Free-from: Wheat, Gluten, Dairy, Soya, Yeast, Sugar, Corn, Starch, Salt, Nuts, Artificial flavouring/colouring/preservatives