MegaMucosa is the first complete mucosal support supplement of its kind, formulated to support a healthy mucosal barrier. MegaMucosa also contains dairy-free immunoglobulins to support a healthy immune system in the mucosa and a state-of-the-art flavobiotic shown to support microbial diversity and short-chain fatty acid production.* Suggested Use:Take 1 scoop daily with or without food, or as directed by your healthcare practitioner. Mix into 16 oz of cold water or liquid of your choice.Serving Size: 4.8 grams (1 scoop)Amount Per ServingCalories … 15Sodium … 20mgTotal Carbohydrate … 1gProtein … 1gSerum-derived immunoglobulin concentrate (ImmunoLin) … 1gL-Proline … 1gL-Serine … 700mgL-Threonine … 600mgCitrus bioflavonoids (MicrobiomeX) Citrus sinensis, citrus paradisi whole fruit extract … 500mgL-Cysteine … 80mgOther Ingredients: Natural berry acai flavor, citric acid, stevia, malic acid, natural flavor, rebauodioside M.