PlainVitamins

K2+d3

by Ultimate Nutrition · tablet or pill · 120 tablets

  • On the market (NIH)
  • UPC 0 99071 87308 8
  • DSLD label 293464
  • Serving 2 tablets
  • 60 servings

K2+d3 by Ultimate Nutrition lists 4 ingredients, 4 with an amount per serving of 2 tablets, such as 225 mcg of vitamin K2, 9 mcg (360 IU) of vitamin D3, 150 mg of magnesium and 75 mg of calcium. Its current label entered the NIH Dietary Supplement Label Database on July 18, 2023.

What is in K2+d3?

Each row as the label prints it, per serving of 2 tablets. 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).

K2+d3: Supplement Facts rows against the market (DSLD label 293464, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin K2as Menaquinone-7225 mcg190%Vitamin K in K2+D3 against 4,607 products225 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg225 mcg

Higher than 93% of 4,607 products listing vitamin K (median 80 mcg). Per day at the most servings: 450 mcg.

Vitamin D3as Cholecalciferol9 mcg (360 IU)45%Vitamin D in K2+D3 against 14,175 products9 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg9 mcg

80% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 18 mcg.

Magnesiumas Magnesium Chelate150 mg35%Magnesium in K2+D3 against 14,003 products150 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg150 mg

Higher than 70% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 300 mg.

Calciumas Calcium Chelate75 mg6%Calcium in K2+D3 against 17,831 products75 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg75 mg

64% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 150 mg.

Source: NIH ODS Dietary Supplement Label Database, label 293464 (entered July 18, 2023), 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?

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:

  • Its 225 mcg of vitamin K is higher than 93% of the 4,607 vitamin K products that print an amount; 307 list more.

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?

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
Directions: Take 2 tablets twice daily.
Dispose of container within 30 days of opening
Warnings
Warnings: Do not exceed suggested daily serving. If you are a competitive athlete, check with your sports association before using this product. Use only as directed.
Not for use by persons under the age of 18. Keep out of reach of children
Not for use by pregnant or nursing women. If you are taking medication, or have a medical condition, consult your physician before use.
Do not use if seal is broken or missing
Allergens and what it does not contain
Allergen free!
Storage
Protect from heat, light, and moisture Store in a cool, dry place, 15-30 degrees C (59-86 degrees F)

Source: label statements in DSLD label 293464.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Cellulose, Stearic Acid, Croscarmellose Sodium, Magnesium Stearate, Silicon Dioxide, Pharmaceutical Glaze.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Inspected FDA Facility Certified GMP Facility.

How many labels does K2+d3 have?

One label is on file, entered on July 18, 2023.

  1. Label 293464 (current) Entered July 18, 2023 · on the market · 120 tablets · UPC 0 99071 87308 8

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

Who makes it?

The label names Ultimate Nutrition, Inc. (distributor), Farmington, CT. All Ultimate Nutrition products.

Where next?