Natural D-Hist^® is a targeted blend of flavonoids, antioxidants, proteolytic enzymes and botanicals designed to provide comprehensive support for seasonal challenges caused by common environmental allergens. The formula includes quercetin, bromelain, stinging nettles leaf and N-acetyl cysteine. The powerful combination actively promotes healthy nasal and sinus passages for individuals with elevated histamine and respiratory irritation.

- Supports Immune Balance in Hypersensitive Individuals

- Supports Sinus and Respiratory Health

- Promotes Normal Viscosity of Mucus

- Supports Healthy Nasal Passages

D-Hist Jr

D-Hist Jr.™ is a great-tasting, chewable tablet that includes a targeted blend of flavonoids, antioxidants, proteolytic enzymes and botanicals designed to provide comprehensive support for children with seasonal challenges caused by common environmental allergens. D-Hist Jr.™ includes quercetin, a powerful flavonoid to support healthy histamine levels. It supplies bromelain to enhance the absorption of quercetin and to support mucosal tissue health and stinging nettles leaf to balance hyper-immune response. N-acetyl cysteine clears the airways by promoting normal viscosity of mucus. This unique nutritional combination safely promotes healthy nasal and sinus passages for children with elevated histamine and respiratory irritation.

- Supports Immune Balance in Hypersensitive Children

- Supports Sinus and Respiratory Health

- Promotes Normal Viscosity of Mucus

- Clears Nasal Passages