PlainVitamins

Quantum Calci-Mag

by Quantum Nutrition Labs · powder · 2 ounces

  • On the market (NIH)
  • UPC 8 07735 10110 7
  • DSLD label 329029
  • Serving 1.3 g (1/4 teaspoon)
  • 44 servings

Quantum Calci-Mag by Quantum Nutrition Labs lists 3 ingredients, 3 with an amount per serving of 1.3 g, such as 250 mg of calcium, 120 mg of magnesium and 1.3 g of sango marine coral. Its current label entered the NIH Dietary Supplement Label Database on May 21, 2025.

What is in Quantum Calci-Mag?

Each row as the label prints it, per serving of 1.3 g. 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).

Quantum Calci-Mag: Supplement Facts rows against the market (DSLD label 329029, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Coral Mineralssustainably harvested250 mg19%Calcium in Quantum Calci-Mag against 17,831 products250 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg250 mg

Higher than 73% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 500 mg.

Magnesiumas Coral Mineralssustainably harvested120 mg29%Magnesium in Quantum Calci-Mag against 14,003 products120 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg120 mg

Higher than 64% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 240 mg.

Sango Marine Coralsustainably harvested1.3 g

Source: NIH ODS Dietary Supplement Label Database, label 329029 (entered May 21, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). 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?

3 products list the very same ingredients; the nearest amounts come first.

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 1/4 teaspoon mixed in water or other liquids, 2 times daily.
Warnings
Tamper seal: use only if seal is intact.
Consult your health practitioner if you are pregnant or nursing, taking medication or have a medical condition, before taking this product.
Keep out of reach of children.
Allergens and what it does not contain
Non GMO No added fillers Heavy metal tested
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 329029.

What else is on the label?

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): OU (Kosher).

How many labels does Quantum Calci-Mag have?

2 labels are on file under this name since January 24, 2024: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 329029 (current) Entered May 21, 2025 · on the market · 2 ounces · UPC 8 07735 10110 7
  2. Label 302312 Entered January 24, 2024 · off the market March 19, 2024 · 2 fluid ounces · UPC 8 07735 10110 7

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

Who makes it?

The label names Quantum Nutrition Labs (manufacturer). All Quantum Nutrition Labs products.

Where next?