PureHeart K2D
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Vitamin D1526 systematic reviews · 3105 randomised trials | 25 mcg |
| Vitamin K216 systematic reviews · 51 randomised trials | 150 mcg |
Certifications & Testing
Other Ingredients
Vegetarian Capsule
Recommended Use
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.
Frequently Asked Questions
What is Pure Encapsulations PureHeart K2D's Formulate score?
Pure Encapsulations PureHeart K2D scores 92 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Pure Encapsulations PureHeart K2D worth it?
Pure Encapsulations PureHeart K2D scores 92/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Pure Encapsulations PureHeart K2D?
Each serving contains Vitamin D (25 mcg), Vitamin K2 (150 mcg). Serving size: 1 Capsule(s). 60 servings per container.
How do I take pureheart k2d?
Recommendations: As a dietary supplement, take 1 capsule, 1-2 times daily, with a meal.
Who makes PureHeart K2D?
PureHeart K2D is made by Pure Encapsulations. See Formulate's full grade and product lineup for Pure Encapsulations on its brand page.
Is Pure Encapsulations PureHeart K2D third-party tested?
Pure Encapsulations lists the following certifications and testing for this product: Dairy-Free, Non-GMO, Soy-Free, Vegan, Vegetarian, cGMP Certified, Third-Party Tested, Certified Gluten-Free (GFCO).
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.