Histamine Digest® PureMAX.
Nothing But Pure DAO.*

For those with multiple sensitivities and higher Diamine Oxidase (DAO) needs, OmneDiem® Histamine Digest® PureMAX, our purest formulation to date. With nothing but 4.8 mg of pure DAO, delivering 40,000 HDU of DAO and ultra-purified MCC in our designed release capsules, PureMAX is the choice for those looking for a DAO supplement without added nutrients or excipients. Why the change to 40,000 HDU? click here to learn more.
Many foods contain histamine and/or cause the release of histamine in the gut. Diamine Oxidase (DAO) is the primary enzyme responsible for the breakdown of dietary histamine. OmneDiem® Histamine Digest® PureMAX delivers natural-source DAO in a designed-release capsule that dissolves in the small intestine, where it acts directly on dietary histamine to support digestive health and comfort.*


