XYMOGEN HistDAO - DAO Enzyme Supplement for Digestive Health Support* - Diamine Oxidase from Pig Kidney Extract - 20,000 HDU Per Serving - Gluten-Free & Dairy-Free - 60 Tablets

XYMOGEN HistDAO is a DAO enzyme supplement formulated to support the healthy degradation of food-derived histamine as part of normal digestive function.* This practitioner-trusted formula provides diamine oxidase, an enzyme involved in breaking down histamine from dietary sources within the digestive tract, helping support digestive health when consuming histamine-containing foods.* Each serving of HistDAO delivers 20,000 histamine-degrading units of diamine oxidase sourced from pig kidney extract. Diamine oxidase is present in the digestive system and plays a role in the breakdown of histamine from foods during digestion.* By supplying DAO in a targeted, measured amount, HistDAO supports consistent enzyme intake as part of a balanced wellness routine.* HistDAO is designed for use with meals and is provided in an easy-to-swallow tablet format. Its single-tablet formula allows for convenient supplementation without unnecessary ingredient complexity, making it well-suited for individuals seeking focused digestive enzyme support related to dietary histamine intake.* XYMOGEN HistDAO is formulated without gluten, dairy, or soy. This dietary supplement is suitable for individuals looking for practitioner-guided digestive support using a precise, evidence-based DAO enzyme formulation. Health is complex, but expertise is empowering. As champions of integrative health and functional medicine, Xymogen empowers its customers by connecting people and healthcare professionals with education and evidence-based formulas to grow their own expertise.