Vitamin D3/K2 Drops
by Ultra6 Nutrition · liquid · 1 fl. Oz.
- On the market (NIH)
- DSLD label 270788
- Serving 2 drops
- 600 servings
Vitamin D3/K2 Drops by Ultra6 Nutrition lists 2 ingredients, 2 with an amount per serving of 2 drops, such as 1,000 IU (25 mcg) of vitamin D and 200 mcg of vitamin K. Its current label entered the NIH Dietary Supplement Label Database on July 21, 2022.
What is in Vitamin D3/K2 Drops?
Each row as the label prints it, per serving of 2 drops. 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 Vitamin D3 | 1,000 IU (25 mcg) | 250% | Higher than 59% of 14,175 products listing vitamin D (median 15 mcg). Per day at the most servings: 75 mcg. |
| Vitamin Kas Vitamin K2 | 200 mcg | 250% | Higher than 91% of 4,607 products listing vitamin K (median 80 mcg). Per day at the most servings: 600 mcg. |
Source: NIH ODS Dietary Supplement Label Database, label 270788 (entered July 21, 2022), 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 200 mcg of vitamin K is higher than 91% of the 4,607 vitamin K products that print an amount; 321 list more.
The NIH database records 2 to 3 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.
- Vitamin D ComplexThorne FX · off the market same ingredients
- Vitamins D + KEXOS Performance Nutrition · off the market same ingredients
- Vitamin D/K2Thorne Research · off the market same ingredients
- Vitamin D/K2 LiquidAmy Myers MD · off the market same ingredients
- Vitamin D ComplexLife Time Fitness · off the market same ingredients
- Vitamin D/K2Thorne · off the market same ingredients
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
- Usage instructions: Take two drops under the tongue two to three times daily or as directed by your physician.
- Warnings
- Warning: People with any known medical conditions, including pregnancy, heart disease, etc. should consult a physician prior to taking these drops or any dietary supplement.
- Keep out of reach of children.
- Allergens and what it does not contain
- GF Gluten free
- Storage
- Store tightly sealed in a cool, dry place.
Source: label statements in DSLD label 270788.
What else is on the label?
Other ingredients: Medium Chain Triglyceride Oil, mixed Tocopherols.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Good Manufacturing Practice Made in the USA.
How many labels does Vitamin D3/K2 Drops have?
One label is on file, entered on July 21, 2022.
- Label 270788 (current) Entered July 21, 2022 · on the market · 1 fl. Oz.
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Ultra6 Nutrition (distributor). All Ultra6 Nutrition products.