Vitamin D+K with Vitamin C
by Dr. Clark Store · capsule · 100 capsules
- On the market (NIH)
- UPC 6 52384 10517 0
- DSLD label 215850
- Serving 1 capsule
- 100 servings
Vitamin D+K with Vitamin C by Dr. Clark Store lists 5 ingredients, 5 with an amount per serving of 1 capsule, such as 500 IU (12.5 mcg) of vitamin D3, 225 mcg of vitamin K and 250 mg of vitamin C. Its current label entered the NIH Dietary Supplement Label Database on March 24, 2020.
What is in Vitamin D+K with Vitamin C?
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 D3as Cholecalciferol | 500 IU (12.5 mcg) | 125% | 53% of 14,175 products listing vitamin D give more (median 15 mcg). |
| Vitamin KVitamin K Note: activity from | 225 mcg | 281% | Higher than 93% of 4,607 products listing vitamin K (median 80 mcg). |
| Vitamin K2as Menaquinone-4Vitamin K2 (Form: as Menaquinone-4) | 150 mcg | ||
| Vitamin K2as Menaquinone-7Vitamin K2 (Form: as Menaquinone-7) | 75 mcg | ||
| Vitamin Cas Ascorbic Acid | 250 mg | 417% | Higher than 68% of 18,583 products listing vitamin C (median 100 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 215850 (entered March 24, 2020), 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:
- 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 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?
1 product lists the very same ingredients; the nearest amounts come first.
- Vitamin D3 + K2 TabletsNootropics Depot same ingredients
- Vitamin C, D3, Zinc & K2Herbs SRA 3 shared, 77% alike
- Natural Vitamin K-2 100 mcg Plus Vitamin D3 1000 IUGood 'N Natural · off the market 2 shared, 75% alike
- Vitamin D3 2000 IU plus Vitamin K2NutriLite · off the market 2 shared, 75% alike
- Bariatric Support D+K Dots Tangerine FlavorTwinlab 2 shared, 75% alike
- Liquid Vitamin D3/K2HoltraCeuticals 2 shared, 75% 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
- Suggested use: Take 1 capsule, preferably with a meal containing fat, or as directed by a healthcare professional.
- Warnings
- Keep away from children.
- Warning: If you are pregnant, nursing or taking any medications, especially blood thinners, consult your doctor before use.
- Test Vitamin D levels before taking this product. If any adverse reactions occur, immediately stop using this product and consult your doctor. If seal under cap is damaged or missing, do not use.
- Allergens and what it does not contain
- Our products don't contain flow agents like magnesium stearate. Not now, not ever.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 215850.
What else is on the label?
Other ingredients: Gelatin Capsules, Rice Flour.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA; Quality Assured GMP.
How many labels does Vitamin D+K with Vitamin C have?
One label is on file, entered on March 24, 2020.
- Label 215850 (current) Entered March 24, 2020 · on the market · 100 capsules · UPC 6 52384 10517 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Self Health Resource Center (manufacturer), Chula Vista, CA. All Dr. Clark Store products.