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Every label · one total

Your daily nutrient intake, totalled and compared.

Record the supplements you take each day, set the servings, and Dosescope totals them nutrient by nutrient, noting the official tolerable upper intake level. This site gives no scores, rankings or recommendations.

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Label data and reference values: NIH ODS · EFSA · CNS DRIs 2023 · GB 28050-2011

A worked example

Two labels from the library, totalled

1 tablet a dayCentrum Adults Complete Multivitamin
1 tablet a dayCentrum Men Tablets

Nutrient	Per day · upper limit	Compared
Biotin	70 mcg UL—	Cannot compare No upper limit is recorded in this source.
Calcium	410 mg UL2,500 mg (19–50); 2,000 mg (51+)	Recorded supplement amount not over this limit
Chromium	70 mcg ULNo UL established; the FNB linked no adverse effects to high chromium intakes from food or supplements	Cannot compare No UL established does not mean every amount is appropriate.
Copper	1.4 mg UL10,000 mcg	Recorded supplement amount not over this limit
Folate	1,000 mcg DFE UL1,000 mcg (folic acid from supplements or fortified foods)	Recorded supplement amount not over this limit Only the confirmed amount of the restricted form is compared.
Iodine	300 mcg UL1,100 mcg	Recorded supplement amount not over this limit

17 more shared nutrients are left out of this table. All of them are in the calculator.

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Reading the label

Two things to know before reading a label

What the panel means

Serving size, amount per serving, % Daily Value, servings per container, and the date on the bottle: what each states, and what it does not.

IU, mcg and mg

IU is not a unit of mass; its conversion to micrograms differs by chemical form. Each nutrient has its own page, and every factor carries its source.