PlainVitamins

K2 + D3

by Oweli · capsule · 60 veggie capsules

  • On the market (NIH)
  • UPC 26774-831
  • DSLD label 293213
  • Serving 1 capsule
  • 60 servings

K2 + D3 by Oweli lists 4 ingredients, 4 with an amount per serving of 1 capsule, such as 210 mg of calcium, 125 mcg (5,000 IU) of vitamin D3, 100 mcg of vitamin K2 and 5 mg of bioperine. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2023.

What is in K2 + D3?

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

K2 + D3: Supplement Facts rows against the market (DSLD label 293213, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium Carbonate210 mg16%Calcium in K2 + D3 against 17,831 products210 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg210 mg

Higher than 69% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 420 mg.

Vitamin D3as Cholecalciferol125 mcg (5,000 IU)625%Vitamin D in K2 + D3 against 14,175 products125 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg125 mcg

Higher than 92% of 14,175 products listing vitamin D (median 15 mcg). Per day at the most servings: 250 mcg. 2.5 times the adult UL a day.

Vitamin K2as Menaquinone, Menaquinone-7100 mcg83%*Vitamin K in K2 + D3 against 4,607 products100 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg100 mcg

Higher than 69% of 4,607 products listing vitamin K (median 80 mcg). Per day at the most servings: 200 mcg.

Bioperineas Black Pepper fruit extract5 mgBlack Pepper in K2 + D3 against 2,363 products5 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.5 mg

33% of 2,363 products listing black pepper give more (median 5 mg). Per day at the most servings: 10 mg.

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 293213 (entered May 24, 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:

  • At 2 servings a day, the most its directions give, the label lists 250 mcg (10,000 IU) of vitamin D, 2.5 times the adult Tolerable Upper Intake Level.

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
Suggested use As a dietary supplement take one (1) capsule twice a day, morning and night. For best results take 20-30 minutes before a meal with an 8 oz. glass of water or as directed by your healthcare professional.
Warnings
Caution Do not exceed recommended dose.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of the reach of children.
Do not use if safety seal is damaged or missing.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 293213.

What else is on the label?

Other ingredients: Cellulose.

How many labels does K2 + D3 have?

One label is on file, entered on May 24, 2023.

  1. Label 293213 (current) Entered May 24, 2023 · on the market · 60 veggie capsules · UPC 26774-831

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

Who makes it?

The label names Oweli, Inc. (distributor). All Oweli products.

Where next?