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Ortho Molecular
The Natural D-Hist® formula includes optimal support for nasal and sinus passageways for individuals who anticipate seasonal changes.
• Supports immune balance in hypersensitive individuals
• Supports sinus and respiratory health
• Promotes normal viscosity of mucus
• Supports healthy nasal passages
Equivalent to Hist-A-Core. May be substituted without notice, containing the same ingredients under the The James Clinic label.
Loading Dose: 2 capsules three times per day for 7-10 days or as recommended by your health care professional.
Maintenance: 2 or more capsules per day or as recommended by your health care professional.
• Quercetin
Quercetin is a naturally occurring flavonoid found in plants such as onions, tea, and oak trees. It is known for its antioxidant properties and may help support a healthy immune response. Quercetin is also studied for its role in supporting cellular stability during seasonal environmental changes.
• Stinging Nettles Leaf
Stinging nettles (Urtica dioica) is a plant traditionally used to help maintain a balanced immune function. It is often included in wellness formulas aimed at promoting respiratory and sinus health, particularly in response to seasonal environmental factors.
• Bromelain
Bromelain is an enzyme derived from pineapple that helps support protein digestion. It is sometimes paired with quercetin for its potential synergistic benefits. Bromelain may support overall immune and respiratory health, especially during times of seasonal change.
• N-Acetyl Cysteine (NAC)
N-Acetyl Cysteine is a compound that supports antioxidant activity in the body by serving as a precursor to glutathione, a key antioxidant. NAC is commonly used to promote respiratory wellness and maintain normal mucus consistency.
• Vitamin C
Vitamin C is an essential nutrient and antioxidant that plays a vital role in immune health. It helps support the body’s natural defenses and is especially important during times of stress or seasonal challenges.
Vitamin C (as Ascorbic Acid USP), Quercetin Dihydrate, Stinging Nettle (Leaves), Bromelain (from Pineapple), N-Acetyl-L-Cysteine USP
Root-cause medicine with functional and regenerative therapies to improve your health, both inside and out.
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