Quercetin dihydrate supports healthy histamine levels and immune balance
Bromelain enhances quercetin absorption and aids in breaking down allergenic proteins
Stinging nettle leaf balances immune response and reduces respiratory irritation
N-acetyl cysteine promotes normal mucus viscosity and clears nasal passages
Vitamin C provides essential antioxidant and immune-boosting support
Summarized by Shop
The Ortho Molecular Natural D-Hist® formula is a targeted blend of flavonoids, antioxidants, proteolytic enzymes and botanicals designed to provide comprehensive support for seasonal challenges caused by common environmental allergens.
Form
Capsules
Servings Per Container
60
Key Ingredients
Quercetin dihydrate, bromelain, stinging nettle leaf, N-acetyl L-cysteine, vitamin C