Hista-Pro Natural Histamine Support Supplement – 120 Capsules – Supports Healthy Histamine Levels Immune & Respiratory Health – DAO Booster

- Natural Histamine Support ? Hista-Pro is formulated to help maintain healthy histamine levels and provide natural support for seasonal and environmental sensitivities. - Advanced DAO Booster ? Includes ingredients that support the production and activity of Diamine Oxidase (DAO), the enzyme responsible for breaking down histamine in the gut. - Respiratory & Immune Health ? Promotes respiratory comfort and immune balance, making it ideal for people experiencing histamine-related reactions. - Clinically-Inspired Formula ? Developed by the physicians at Chambers Clinic, combining powerful plant-based ingredients like Quercetin, Nettle Leaf, and Bromelain. - High Potency ? 120 Capsules ? One bottle provides a full two-month supply (when taken as directed), non-GMO, gluten-free, soy-free, and made in the USA.