Vitamin D3 4,000 IU + K2 mcg
by Xtendlife · capsule · 60 vege capsules
- On the market (NIH)
- UPC 9 421904 523555
- DSLD label 318030
- Serving 1 capsule
- 60 servings
Vitamin D3 4,000 IU + K2 mcg by Xtendlife lists 5 ingredients, 5 with an amount per serving of 1 capsule, such as 100 mcg (4,000 IU) of vitamin D, 30 mg of calcium and 300 mg of black currant, powder. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2024.
What is in Vitamin D3 4,000 IU + K2 mcg?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin Das Cholecalciferol(4000 IU) | 100 mcg (4,000 IU) | 500% | Higher than 92% of 14,175 products listing vitamin D (median 15 mcg). |
| Vitamin K2 Blend | 180 mcg | 150% | |
| Menaquinone-4 | 90 mcg | 150%* | Higher than 90% of 4,607 products listing vitamin K (median 80 mcg). |
| Mena Q7as Menaquinone-7 | 90 mcg | ||
| Calciumas Red Algaelithothamnion species | 30 mg | 2% | 84% of 17,831 products listing calcium give more (median 115 mg). |
| Black Currant, Powder | 300 mg | Higher than 77% of 97 products listing black currant (median 50 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 318030 (entered September 25, 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?
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 100 mcg (4,000 IU) of vitamin D is higher than 92% of the 14,175 vitamin D products that print an amount; 1,084 list more.
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 Vitamin D3 4,000 IU + K2 mcg's, rare ingredients counting for more.
- Strontium SynergyVital Nutrients · off the market 3 shared, 58% alike
- Vitamin D3 & K2The Vitamin Shoppe 3 shared, 58% alike
- Calcium With Vitamins D & K2Dr. Mercola 3 shared, 58% alike
- Vitamin K2 100 mcgSource Naturals 3 shared, 58% alike
- Advanced K2 + D3Health Thru Nutrition Naturally 3 shared, 58% alike
- TriCalcium Complex with D & KSwanson Premium Brand · off the market 3 shared, 58% alike
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 for use Adults: Take 1 capsule daily with food.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 318030.
What else is on the label?
Other ingredients: Hydroxypropyl Methylcellulose, Water, Dextrin, Maltodextrin.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): NewZealand.com Licence No.100055.
How many labels does Vitamin D3 4,000 IU + K2 mcg have?
One label is on file, entered on September 25, 2024.
- Label 318030 (current) Entered September 25, 2024 · on the market · 60 vege capsules · UPC 9 421904 523555
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Natural Products (NZ) LTD Member of the Xtend-Life Group (manufacturer), Christchurch, New Zealand. All Xtendlife products.