PureHeart K2D
by Pure Encapsulations · capsule · 60 capsules
- On the market (NIH)
- UPC 7 66298 02140 9
- DSLD label 278321
- Serving 1 capsule
- 60 servings
PureHeart K2D by Pure Encapsulations lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 25 mcg (1,000 IU) of vitamin D and 240 mcg of vitamin K2. Its current label entered the NIH Dietary Supplement Label Database on December 13, 2022.
What is in PureHeart K2D?
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, Vitamin D31,000 IU | 25 mcg (1,000 IU) | 125% | Higher than 59% of 14,175 products listing vitamin D (median 15 mcg). Per day at the most servings: 50 mcg. |
| Vitamin K2as Menaquinone-7 | 240 mcg | 200%* | Higher than 93% of 4,607 products listing vitamin K (median 80 mcg). Per day at the most servings: 480 mcg. |
* % 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 278321 (entered December 13, 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 240 mcg of vitamin K is higher than 93% of the 4,607 vitamin K products that print an amount; 294 list more.
The NIH database records 1 to 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.
- 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
- Recommendations: As a dietary supplement, take 1 capsule, 1-2 times daily, with a meal.
- Warnings
- Warning: Vitamin K may be contraindicated with Coumadin (Warfarin). If you are pregnant or lactating, have any health condition or are taking any medication, particularly blood thinning medication, consult your health professional before use.
- Keep out of the reach of children.
- Use only if safety seal is intact.
- Allergens and what it does not contain
- Certified Gluten-Free by the Gluten-Free Certification Organization, www.gluten.org GFCO.org
- Gluten-free, non-GMO & hypoallergenic
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 278321.
What else is on the label?
Other ingredients: hypoallergenic Plant Fiber, Vegetarian Capsule.
How many labels does PureHeart K2D have?
4 labels are on file under this name since February 25, 2019: other sizes, label designs and reformulations. The current one leads this page.
- Label 278321 (current) Entered December 13, 2022 · on the market · 60 capsules · UPC 7 66298 02140 9
- Label 261858 Entered February 23, 2022 · on the market · 30 capsules · UPC 7 66298 02375 5
- Label 219002 Entered April 23, 2020 · off the market March 22, 2022 · 60 capsules · UPC 7 66298 02140 9
- Label 187481 Entered February 25, 2019 · on the market · 60 capsules · UPC 7 66298 01573 6
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Pure Encapsulations (manufacturer), Sudbury, MA. All Pure Encapsulations products.