Supports Histamine Balance: Helps your body break down histamine from food, promoting a more comfortable digestive experience. HistaHarmony lets you enjoy even a glass of wine without histamine-related headaches.Fast-Acting DAO Supplements Histamine Blocker: Designed for quick absorption with 30,000 HDU of Diamine Oxidase, so you can enjoy your meals again without the worry of histamine overload.Advanced Enzyme Technology: Features ProDAOX for enhanced enzymatic activity and efficient histamine metabolism.Gut-Friendly & Gentle: Enteric-coated tablets protect the enzyme, ensuring effectiveness without any stomach discomfort.Quality You Can Trust: Free from artificial additives, gluten, and dairy, and made with high safety and purity standards.