Pure Encapsulations PureHeart K2D supplement bottle
Pure Encapsulations

PureHeart K2D Review

What We Researched
2 active ingredients analyzed · 3 inactive ingredients decoded · 4 brand certifications checked · Page generated: Sep 2026
100
Product Score Excellent
81
Brand Score Good

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D (as Cholecalciferol, Vitamin D3) 25 mcg 125%
Vitamin K2 (as Menaquinone-7) 150 mcg †
Bioavailability Excellent

Absorption Rating

  • Vitamin D (as Cholecalciferol, Vitamin D3) Good
  • Vitamin K2 (as Menaquinone-7) Good
Other Ingredients Excellent

Fillers & Additives

  • Cellulose
  • Hypoallergenic plant fiber
  • Water
Efficacy Excellent

Dosage Analysis

  • Vitamin D (as Cholecalciferol, Vitamin D3) 25 mcg Effective
  • Vitamin K2 (as Menaquinone-7) 150 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D (as Cholecalciferol, Vitamin D3) 25 mcg 125%
Vitamin K2 (as Menaquinone-7) 150 mcg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Hypoallergenic plant fiber Unknown
Water Safe

Dissolves and carries water-soluble ingredients.

Brand Trust Report
Pure Encapsulations

Founded 1991 · Sudbury, Massachusetts, United States · 228 products · pureencapsulations.com

Certifications

4 certifications
Fda Gmp Inspections Source available Primary evidence
Nsf Gmp Source available Primary evidence
NSF Certified Supporting evidence unavailable
Gluten-Free Certified Supporting evidence unavailable

Transparency

4 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Verified Evidence available Evidence
Contains Proprietary Blend — True Brand claim; evidence unavailable
Related Supplements
Frequently Asked Questions
Is Pure Encapsulations PureHeart K2D a good supplement?

Pure Encapsulations PureHeart K2D received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 60 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 ingredients are flagged for review. The manufacturer, Pure Encapsulations, holds a brand trust score of 81/100.

What are the ingredients in Pure Encapsulations PureHeart K2D?

Pure Encapsulations PureHeart K2D contains 2 active ingredients: Vitamin D (as Cholecalciferol, Vitamin D3) (25 mcg), Vitamin K2 (as Menaquinone-7) (150 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Pure Encapsulations PureHeart K2D safe to take?

GoodSupp reviewed the inactive-ingredient data available for Pure Encapsulations PureHeart K2D. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Pure Encapsulations a trustworthy supplement brand?

Pure Encapsulations receives a brand trust score of 81/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1991 and headquartered in Sudbury, Massachusetts, United States, the company offers 228 products in their lineup.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.