Immune Maintenance

by Patient One MediNutritionals · capsule · 60 vegetable capsules

  • On the market (NIH)
  • UPC 8 59782 00621 8
  • DSLD label 249310
  • Serving 2 capsules
  • 30 servings

Immune Maintenance by Patient One MediNutritionals lists 7 ingredients, 7 with an amount per serving of 2 capsules, such as 150 mg of vitamin C, 10 mcg (400 IU) of vitamin D3, 10 mg of zinc and 75 mg of citrus bioflavonoid complex. Its current label entered the NIH Dietary Supplement Label Database on June 23, 2021.

What is in Immune Maintenance?

Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Immune Maintenance: Supplement Facts rows against the market (DSLD label 249310, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid150 mg167%Vitamin C in Immune Maintenance against 18,583 products150 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg150 mg

Higher than 58% of 18,583 products listing vitamin C (median 100 mg).

Vitamin D3as Cholecalciferol10 mcg (400 IU)50%Vitamin D in Immune Maintenance against 14,175 products10 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg10 mcg

57% of 14,175 products listing vitamin D give more (median 15 mcg).

Zincas TRAACS Zinc Bisglycinate ChelateZinc (Form: as TRAACS Zinc Bisglycinate Chelate)10 mg91%Zinc in Immune Maintenance against 13,186 products10 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg10 mg

51% of 13,186 products listing zinc give more (median 11 mg).

Citrus Bioflavonoid Complexas Total BioflavonoidsCitrus Bioflavonoid Complex (Form: from 50% Total Bioflavonoids)75 mgFlavonoid in Immune Maintenance against 2,343 products75 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.75 mg

Higher than 60% of 2,343 products listing flavonoid (median 50 mg).

FiberAid Larch Tree Arabinogalactan200 mgArabinogalactan in Immune Maintenance against 242 products200 mg per serving; the middle half of products list 50 mg to 1,000 mg, the median 250 mg.200 mg

54% of 242 products listing arabinogalactan give more (median 250 mg).

Astragalus root extractas PolysaccharidesAstragalus root extract (Form: standardized for 70% Polysaccharides) Genus: Astragalus Species: membranaceus Classifier: L.150 mgAstragalus in Immune Maintenance against 604 products150 mg per serving; the middle half of products list 50 mg to 405 mg, the median 132.5 mg.150 mg

Higher than 50% of 604 products listing astragalus (median 132.5 mg).

Reishi Mushroom300 mgReishi mushroom in Immune Maintenance against 500 products300 mg per serving; the middle half of products list 50 mg to 500 mg, the median 180 mg.300 mg

Higher than 64% of 500 products listing reishi mushroom (median 180 mg).

Source: NIH ODS Dietary Supplement Label Database, label 249310 (entered June 23, 2021), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Immune Maintenance's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested Use: Take 2 capsules daily as a dietary supplement, preferably with meals, or as directed by your health practitioner.
Warnings
Caution: If you are pregnant, nursing, or taking any medications, consult your health practitioner before use.
Discontinue use and consult health practitioner if any adverse reactions occur.
Keep out of reach of children.
Use only if safety seal is intact.
Allergens and what it does not contain
Gluten Free Non-GMO Free of: milk, egg, fish, peanuts, crustacean shellfish, soy, tree nuts, wheat, yeast and gluten. Free of ingredients derived from GMOs.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 249310.

What else is on the label?

Other ingredients: Rice Flour, Vegetable Cellulose, Calcium Palmitate.

How many labels does Immune Maintenance have?

2 labels are on file under this name since October 25, 2018: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 249310 (current) Entered June 23, 2021 · on the market · 60 vegetable capsules · UPC 8 59782 00621 8
  2. Label 181954 Entered October 25, 2018 · off the market March 26, 2021 · 60 vegetable capsules · UPC 8 59782 00621 8

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names MediNutritionals Research LLC (manufacturer, distributor), Hauppage, NY. All Patient One MediNutritionals products.

Where next?