PlainVitamins

Fura-Mag

by InterPlexus · capsule · 90 vegetarian capsules

  • Off the market since June 2025 (NIH)
  • UPC 7 66897 25864 0
  • DSLD label 306813
  • Serving 1 vegetarian capsule
  • 90 servings

Fura-Mag by InterPlexus lists 2 ingredients, 2 with an amount per serving of 1 vegetarian capsule, such as 8 mg of vitamin B6 and 99 mg of magnesium. Its current label entered the NIH Dietary Supplement Label Database on March 22, 2024.

What is in Fura-Mag?

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

Fura-Mag: Supplement Facts rows against the market (DSLD label 306813, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxine Hydrochloride8 mg470%Vitamin B6 in Fura-Mag against 15,277 products8 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg8 mg

Higher than 53% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 24 mg.

Magnesiumas Magnesium Fumarate99 mg24%Magnesium in Fura-Mag against 14,003 products99 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg99 mg

Higher than 51% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 297 mg.

Source: NIH ODS Dietary Supplement Label Database, label 306813 (entered March 22, 2024), 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 to 3 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?

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: Take 1 capsule two to three times a day or as directed by your physician.
Warnings
Caution: If pregnant or nursing, or taking any medication, consult your physician before using this or any other products.
Keep out of reach of children.
Allergen Information: Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients. Produced in a GMP Facility that processes other ingredients containing these allergens.
Allergens and what it does not contain
Dairy, soy, egg & gluten free.
Allergen Information: Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 306813.

What else is on the label?

Other ingredients: Cellulose, Magnesium Stearate, Microcrystalline Cellulose.

How many labels does Fura-Mag have?

2 labels are on file under this name since August 23, 2022: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 306813 (current) Entered March 22, 2024 · off the market June 13, 2025 · 90 vegetarian capsules · UPC 7 66897 25864 0
  2. Label 271421 Entered August 23, 2022 · off the market February 16, 2023 · 90 capsules · UPC 7 66897 25864 0

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

Who makes it?

The label names InterPlexus, Inc. (distributor), Federal Way, WA. All InterPlexus products.

Where next?