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Ortho Molecular ProductsNatural D-Hist® is a targeted blend of flavonoids, antioxidants, proteolytic enzymes, and botanicals designed to provide comprehensive support for seasonal challenges.


The formula includes quercetin, bromelain, stinging nettle leaf, and N-acetyl cysteine. The powerful combination actively promotes healthy nasal and sinus passages .


Suggested Use:


Loading Dose: 2 capsules three times per day for 7-10 days or as recommended by your health care professional


Maintenance: 1 or more capsules per day or as recommended by your health care professional.


Not eligible for rewards points.

Limit of two bottles per order.

Ortho Molecular Products Natural D-Hist - 120 caps

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