Premier Research Labs Vegan D3+K2, 5000 IU supplement bottle
Premier Research Labs

Vegan D3+K2, 5000 IU Review

What We Researched
2 active ingredients analyzed · 5 inactive ingredients decoded · 3 brand certifications checked · Last updated: Aug 2026
96
Product Score Excellent
72
Brand Score Fair

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 D3 5,000 IU
Vitamin K2 180 mcg
Bioavailability Excellent

Absorption Rating

  • Vitamin D3 Good
  • Vitamin K2 Good
Other Ingredients Excellent

Fillers & Additives

  • Cellulose
  • Rice Bran
  • Rice Powder
  • Water
  • MCT Oil
Efficacy Very Good

Dosage Analysis

  • Vitamin D3 5,000 IU High
  • Vitamin K2 180 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D3 5,000 IU
Vitamin K2 180 mcg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Rice Bran Safe

Natural filler and source of fiber.

Rice Powder Safe

It is used as a filler or flow agent.

Water Safe

Dissolves and carries water-soluble ingredients.

MCT Oil Safe

Helps dissolve and enhance absorption of fat-soluble ingredients.

Brand Trust Report
Premier Research Labs

· Austin, Texas, USA · 29 products · prlabs.com

Certifications

3 certifications
NSF Certified Verified
USDA Organic Verified
Non-GMO Project Verified Verified

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source
Contains Proprietary Blend — True
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Frequently Asked Questions
Is Premier Research Labs Vegan D3+K2, 5000 IU a good supplement?

Premier Research Labs Vegan D3+K2, 5000 IU received a product quality score of 96/100 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. All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Premier Research Labs, holds a brand trust score of 72/100 with 3 verified certifications including NSF Certified, USDA Organic, Non-GMO Project Verified.

What are the ingredients in Premier Research Labs Vegan D3+K2, 5000 IU?

Premier Research Labs Vegan D3+K2, 5000 IU contains 2 active ingredients: Vitamin D3 (5,000 IU), Vitamin K2 (180 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Premier Research Labs Vegan D3+K2, 5000 IU safe to take?

Premier Research Labs Vegan D3+K2, 5000 IU has been analyzed for ingredient safety across all its components. All 5 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Premier Research Labs a trustworthy supplement brand?

Premier Research Labs receives a brand trust score of 72/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. the company offers 29 products in their lineup. They hold 3 verified certifications including NSF Certified, USDA Organic, Non-GMO Project Verified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.