Supports Immune Balance, Sinus and Respiratory Health, and Healthy Nasal Passages for Hypersensitive Individuals‡

OrthoMolecular Products Natural D-Hist® is a targeted blend of flavonoids, antioxidants, proteolytic enzymes, and botanicals — including quercetin, bromelain, stinging nettles leaf, and N-acetyl cysteine — designed to provide comprehensive support for seasonal challenges caused by common environmental allergens. It supports immune balance in hypersensitive individuals, supports sinus and respiratory health, promotes normal viscosity of mucus, and supports healthy nasal passages.‡

Important Information

‡These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship.