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.
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Sunridge professional supplement catalog
Natural D-Hist
by Ortho Molecular Products · 120 capsules
Natural D-Hist by Ortho Molecular Products is available in 120 capsules format through the Sunridge professional supplement catalog. Review the current Fullscript label, ingredients, directions and availability before ordering.
Current Fullscript price$50.99Verified August 26, 2026. Fullscript confirms final price and availability.
- Professional brand: Ortho Molecular Products
- Product form: Capsules
- Package size: 120 capsules
- Current Fullscript image and purchase link
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Product overview
About Natural D-Hist
Manufacturer information
The Natural D-Hist® formula includes optimal support for nasal and sinus passageways for individuals who anticipate seasonal changes. Also available in convenient blister packs.
Source note: Fullscript storefront listing and manufacturer-supplied label information, reviewed August 27, 2026. Review current source ↗
Searchable label details
Supplement Facts and ingredients
Supplement FactsServing size: 2 CapsuleServings per container: 60
Vitamin C150 mg
Ascorbic Acid Usp150 mg
Stinging nettle root extract200 mg
Stinging Nettle leaf200 mg
Quercetin Dihydrate200 mg
Bromelain1200000 mg
Pineapple1200000 mg
N-Acetyl-L Cysteine USP25 mg
Other ingredients
Natural Vegetable Capsules, Magnesium Stearate, Silicon Dioxide, and Stearic Acid.
Allergens and free-from
Gluten freeYeast freeArtificial Color / Colour FreeArtificial Flavor / Flavour Free
Current label guidance
Suggested use and safety information
Warnings
Caution: Do not consume this product if you are pregnant or nursing. Consult your physician for further information.
Sunridge Medical editorial
How we place this product in context
Sunridge perspective
Natural D-Hist is included in Sunridge Medical’s Respiratory & Lung Support collection so patients can review its current label, format and ingredient profile alongside related professional products. The appropriate product, dose and timing depend on individual needs, medications and the wider care plan.
Why it appears in our catalog
This capsule appears in the Sunridge catalog because it is available through our Fullscript dispensary and can be evaluated alongside other respiratory & lung support options. We value clear variant identification, accessible label details and a secure professional-dispensary purchase path.
Ingredient explanations
Vitamin C
Vitamin C is an antioxidant nutrient involved in collagen formation, iron absorption and normal immune function. Form, dose and gastrointestinal tolerance vary.
Ascorbic Acid Usp
This label ingredient is included at 150 mg. Evaluate its role as part of the complete formula, not in isolation.
Stinging nettle root extract
This label ingredient is included at 200 mg. Evaluate its role as part of the complete formula, not in isolation.
Stinging Nettle leaf
This label ingredient is included at 200 mg. Evaluate its role as part of the complete formula, not in isolation.
Quercetin Dihydrate
Quercetin is a flavonoid studied for antioxidant, mast-cell and cellular signaling effects. Absorption-enhanced forms and medication interactions may affect selection.
Bromelain
Bromelain is a pineapple-derived proteolytic enzyme. Activity units, timing, bleeding risk and allergy history are more informative than milligrams alone.
Pineapple
This label ingredient is included at 1200000 mg. Evaluate its role as part of the complete formula, not in isolation.
N-Acetyl-L Cysteine USP
N-acetyl-L-cysteine supplies cysteine used in glutathione synthesis and also has mucolytic properties. It may require extra review around medications and active treatment.
Evidence and claims
Ingredient research does not automatically establish that a finished product is appropriate for an individual. Manufacturer structure/function claims are manufacturer statements, not Sunridge treatment claims.
Questions before ordering
Frequently asked questions
What form and package size is this product?
Capsule · 120 capsules. Confirm the variant on Fullscript.
Where can I verify the current ingredients?
Use the searchable Supplement Facts above and the linked Fullscript page to confirm the latest label.
How should I use this supplement?
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.
Can I take this with prescriptions or cancer treatment?
Ask the clinician managing your care to review the complete ingredient list, dose and timing. Supplements can interact with prescriptions and treatment plans.
Why might two products with a similar name be different?
Professional formulas can differ in ingredient form, dose, serving size, delivery system, excipients and testing. Compare the full label and variant rather than relying on the front-panel name.
Connect products to the wider care plan
Patients exploring respiratory & lung support also consider
These links are educational pathways for discussion with the Sunridge care team. They do not mean that every test, protocol or product is appropriate for every patient.
Related conditions and care
Discuss the reason for use, symptoms and diagnoses with a qualified clinician before choosing a targeted formula.
Related lab tests
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Supplement information and safety
This page is educational and does not replace personalized medical advice. Dietary supplements are not intended to diagnose, treat, cure or prevent disease. Formulas and labels can change. Review the current label and consult a qualified healthcare professional before use, especially during pregnancy, nursing, prescription medication use, active treatment or management of a medical condition.
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