PlainVitamins

MagSense

by Natural Factors WS WomenSense · powder · 7 oz.

  • On the market (NIH)
  • UPC 0 68958 04926 7
  • DSLD label 76526
  • Serving 6.78 g (1 scoop)
  • 29 servings

MagSense by Natural Factors WS WomenSense lists 17 ingredients, 17 with an amount per serving of 6.78 g, such as 80 mg of vitamin E, 25 mg of thiamine, 20 mg of niacin and 50 mg of vitamin B6. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2017.

What is in MagSense?

Each row as the label prints it, per serving of 6.78 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).

MagSense: Supplement Facts rows against the market (DSLD label 76526, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Eas D-Alpha-Tocopherol AcetateVitamin E (Form: as D-Alpha-Tocopherol Acetate)80 mg533%
Thiamineas Thiamine Hydrochloride, Vitamin B125 mg2,083%Thiamin in MagSense against 9,830 products25 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg25 mg

Higher than 72% of 9,830 products listing thiamin (median 5 mg).

Niacinas Niacinamide, Vitamin B320 mg125%Niacin in MagSense against 12,413 products20 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg20 mg

46% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride50 mg2,941%Vitamin B6 in MagSense against 15,277 products50 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg50 mg

Higher than 87% of 15,277 products listing vitamin B6 (median 6 mg).

Folate255 mcg64%Folate in MagSense against 7,022 products255 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.255 mcg

69% of 7,022 products listing folate give more (median 400 mcg).

Folic Acid150 mcg
Vitamin B12as Methylcobalamin20 mcg833%Vitamin B12 in MagSense against 14,425 products20 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg20 mcg

59% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Calciumas Dicalcium PhosphateCalcium (Form: Dicalcium Phosphate) Note: elemental18 mg1%Calcium in MagSense against 17,831 products18 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg18 mg

93% of 17,831 products listing calcium give more (median 115 mg).

Magnesiumas Magnesium BisglycinateMagnesium (Form: Magnesium Bisglycinate) Note: elemental280 mg67%Magnesium in MagSense against 14,003 products280 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg280 mg

Higher than 87% of 14,003 products listing magnesium (median 86 mg).

Seleniumas Selenomethionine25 mcg45%Selenium in MagSense against 7,658 products25 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg25 mcg

75% of 7,658 products listing selenium give more (median 55 mcg).

Molybdenumas Molybdenum Citrate60 mcg133%Molybdenum in MagSense against 4,390 products60 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg60 mcg

Higher than 60% of 4,390 products listing molybdenum (median 50 mcg).

Potassiumas Potassium Aspartate55 mg1%Potassium in MagSense against 11,614 products55 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg55 mg

70% of 11,614 products listing potassium give more (median 99 mg).

Malic Acid1,560 mgMalic Acid in MagSense against 235 products1,560 mg per serving; the middle half of products list 222 mg to 1,200 mg, the median 588 mg.1,560 mg

Higher than 86% of 235 products listing malic acid (median 588 mg).

Taurine500 mgTaurine in MagSense against 2,337 products500 mg per serving; the middle half of products list 110 mg to 1,000 mg, the median 500 mg.500 mg

45% of 2,337 products listing taurine give more (median 500 mg).

L-Glutamine500 mgGlutamine in MagSense against 1,850 products0.5 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.0.5 g

63% of 1,850 products listing glutamine give more (median 1 g).

Inulinas Cichorium intybus270 mgInulin in MagSense against 370 products270 mg per serving; the middle half of products list 100 mg to 1,500 mg, the median 300 mg.270 mg

53% of 370 products listing inulin give more (median 300 mg).

Stevia leaf powder8 mgStevia in MagSense against 754 products8 mg per serving; the middle half of products list 10 mg to 100 mg, the median 44 mg.8 mg

78% of 754 products listing stevia give more (median 44 mg).

Source: NIH ODS Dietary Supplement Label Database, label 76526 (entered July 25, 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?

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:

  • 93% of the 17,831 products that print an amount of calcium list more than its 18 mg of calcium (median 115 mg).

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 MagSense'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 Usage: Mix 1 scoop (6.78 g) in 5 fl oz of water 1 time per day or as directed by a health professional.
Warnings
Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding, or trying to conceive, or if you are taking medication, have a medical condition, or anticipate a surgery.
Keep out of the reach of children.
Sealed for your protection. Do not use if seal is broken.
Allergens and what it does not contain
Contains no artificial colors, preservatives, or sweeteners; no dairy, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
Non GMO - Gluten free
Storage
For freshness, store in a cool, dry place.

Source: label statements in DSLD label 76526.

What else is on the label?

Other ingredients: Natural Flavors, Silica.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): isura Non-GMO - Mass Spec Documentation - Lab tested; Purity & potency guaranteed.

How many labels does MagSense have?

One label is on file, entered on July 25, 2017.

  1. Label 76526 (current) Entered July 25, 2017 · on the market · 7 oz. · UPC 0 68958 04926 7

DSLD also links this label to: MagSense Magnesium Glycinate Formula (image difference, same product).

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

Who makes it?

The label names Natural Factors Canada (manufacturer). All Natural Factors WS WomenSense products.

Where next?