PlainVitamins

DV3 Vitamin D3 Plus Immune Support

by Systemic Formulas Bio Nutriment · capsule · 60 capsules

  • On the market (NIH)
  • UPC 6 35585 01291 1
  • DSLD label 21992
  • Serving 1 to 2 capsules; amounts per 1 capsule

DV3 Vitamin D3 Plus Immune Support by Systemic Formulas Bio Nutriment lists 7 ingredients, 7 with an amount per serving of 1 capsule, such as 3,000 IU (75 mcg) of vitamin D3, 39 mg of calcium, 60 mg of magnesium and 2,500 IU of vitamin A. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2013.

What is in DV3 Vitamin D3 Plus Immune Support?

Each row as the label prints it, per serving of 1 capsule. 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).

DV3 Vitamin D3 Plus Immune Support: Supplement Facts rows against the market (DSLD label 21992, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin D33,000 IU (75 mcg)750%Vitamin D in DV3 Vitamin D3 Plus Immune Support against 14,175 products75 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg75 mcg

Higher than 91% of 14,175 products listing vitamin D (median 15 mcg).

Calciumas Calcium Carbonate39 mg4%Calcium in DV3 Vitamin D3 Plus Immune Support against 17,831 products39 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg39 mg

81% of 17,831 products listing calcium give more (median 115 mg).

Magnesiumas Magnesium Oxide60 mg17%Magnesium in DV3 Vitamin D3 Plus Immune Support against 14,003 products60 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg60 mg

56% of 14,003 products listing magnesium give more (median 86 mg).

Vitamin A2,500 IU50%Vitamin A in DV3 Vitamin D3 Plus Immune Support against 5,772 products2,500 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.2,500 IU

59% of 5,772 products listing vitamin A give more (median 4,000 IU).

Zincas Zinc Chelate3 mg20%Zinc in DV3 Vitamin D3 Plus Immune Support against 13,186 products3 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg3 mg

84% of 13,186 products listing zinc give more (median 11 mg).

Potassium3 mg1%

This amount is far outside what other labels list for potassium, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Vitamin K280 mcg100%Vitamin K in DV3 Vitamin D3 Plus Immune Support against 4,607 products80 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg80 mcg

37% of 4,607 products listing vitamin K give more (median 80 mcg).

Proprietary Blendas Angelica, Beta Glucan, Cortex Eleutherococcus90 mg

Source: NIH ODS Dietary Supplement Label Database, label 21992 (entered June 25, 2013), 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 75 mcg (3,000 IU) of vitamin D is higher than 91% of the 14,175 vitamin D products that print an amount; 1,235 list more.

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 DV3 Vitamin D3 Plus Immune Support'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
DIRECTIONS FOR NUTRITIONAL USE: 1-2 capsules once per day for 1-6 weeks, or as directed. Then take 1 every other day as needed for maintenance. Increase the amount of liquids you drink each day while taking this product.
Warnings
Keep away from Heat, Sunlight and Children.

Source: label statements in DSLD label 21992.

What else is on the label?

Other ingredients: Gelatin, Stearic Acid, Mg Stearate.

How many labels does DV3 Vitamin D3 Plus Immune Support have?

One label is on file, entered on June 25, 2013.

  1. Label 21992 (current) Entered June 25, 2013 · on the market · 60 capsules · UPC 6 35585 01291 1

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

Who makes it?

The label names Systemic Formulas Inc. (manufacturer), Ogden, UT. All Systemic Formulas Bio Nutriment products.

Where next?