PlainVitamins

Magnesium Carbonate 29% Powder

by VitalBulk · powder · N/A

  • On the market (NIH)
  • DSLD label 258744
  • Serving 0.5 tsp (1/2 teaspoon)

Magnesium Carbonate 29% Powder by VitalBulk lists one ingredient: 185 mg of magnesium per serving of 0.5 tsp. Its current label entered the NIH Dietary Supplement Label Database on October 22, 2021.

What is in Magnesium Carbonate 29% Powder?

Each row as the label prints it, per serving of 0.5 tsp. 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).

Magnesium Carbonate 29% Powder: Supplement Facts rows against the market (DSLD label 258744, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Carbonate185 mg44%Magnesium in Magnesium Carbonate 29% Powder against 14,003 products185 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg185 mg

Higher than 75% of 14,003 products listing magnesium (median 86 mg).

Source: NIH ODS Dietary Supplement Label Database, label 258744 (entered October 22, 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?

6 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: Dissolve one scoop (1/2 rounded teaspoon) in one tablespoon of apple cider vinegar. Do not exceed recommended daily dose unless directed by your health care practitioner.
Warnings
Do not exceed recommended daily dose unless directed by your health care practitioner.
Keep out of reach of children in a cool, dry place.
This product may be produced in a facility that also makes products containing milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, and soy.
Food supplements should not be used as a substitute for a varied diet.
In case of adverse event: 855-885-2855
Allergens and what it does not contain
Tested gluten free Certified nonGE tested

Source: label statements in DSLD label 258744.

What else is on the label?

Other ingredients: None.

How many labels does Magnesium Carbonate 29% Powder have?

5 labels are on file under this name since April 25, 2017: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 258744 (current) Entered October 22, 2021 · on the market · N/A
  2. Label 233521 Entered August 23, 2020 · off the market July 30, 2021 · N/A
  3. Label 208257 Entered October 23, 2019 · off the market July 17, 2020 · N/A
  4. Label 200219 Entered September 24, 2019 · off the market March 29, 2017 · N/A · UPC 8 52674 65501 3
  5. Label 72714 Entered April 25, 2017 · off the market February 25, 2019 · N/A

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

Who makes it?

The label names VitalBulk (manufacturer), Watsonville, CA. All VitalBulk products.

Where next?