PlainVitamins

ImmuNow 250 mg

by Source Naturals Wellness · tablet or pill · 90 tablets

  • On the market (NIH)
  • UPC 0 21078 02267 1
  • DSLD label 80870
  • Serving 1 to 2 tablets; amounts per 2 tablets
  • 45 servings

ImmuNow 250 mg by Source Naturals Wellness lists 2 ingredients, 2 with an amount per serving of 2 tablets, such as 166 mg of calcium and 500 mg of humic acid complex. Its current label entered the NIH Dietary Supplement Label Database on November 20, 2017.

What is in ImmuNow 250 mg?

Each row as the label prints it, per serving of 2 tablets. 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).

ImmuNow 250 mg: Supplement Facts rows against the market (DSLD label 80870, January 2026 release)
IngredientAmount% DVAmong products listing it
Calcium166 mg17%Calcium in ImmuNow 250 mg against 17,831 products166 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg166 mg

Higher than 61% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 332 mg.

Humic Acid Complex500 mg

Source: NIH ODS Dietary Supplement Label Database, label 80870 (entered November 20, 2017), 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 2 servings 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 ImmuNow 250 mg'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: 1 to 2 tablets twice daily before or with meals.
Warnings
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing.
Keep out of the reach of children.
Allergens and what it does not contain
Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 80870.

What else is on the label?

Other ingredients: Dibasic Calcium Phosphate, Stearic Acid, Sorbitol, modified Cellulose Gum, Silica.

How many labels does ImmuNow 250 mg have?

3 labels are on file under this name since November 20, 2017: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 80870 (current) Entered November 20, 2017 · on the market · 90 tablets · UPC 0 21078 02267 1
  2. Label 80868 Entered November 20, 2017 · on the market · 60 tablets · UPC 0 21078 02266 4
  3. Label 80865 Entered November 20, 2017 · on the market · 30 tablets · UPC 0 21078 02265 7

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

Who makes it?

The label names Source Naturals, Inc. (distributor), Santa Cruz, CA. All Source Naturals Wellness products.

Where next?