Natural Grocers by Vitamin Cottage D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry supplement bottle
Natural Grocers by Vitamin Cottage

D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry Review

What We Researched
2 active ingredients analyzed · 9 inactive ingredients decoded · 5 brand certifications checked · Last updated: Aug 2026
100
Product Score Excellent
83
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 D3 (as Cholecalciferol) 25 mcg 125%
Vitamin K2 (as Menaquinone-7) 450 mcg 375%
Bioavailability Excellent

Absorption Rating

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

Fillers & Additives

  • Mannitol Starch Complex
  • Natural Raspberry flavoring
  • Sodium Bicarbonate
  • Stevia
  • Citric Acid
  • Silica
  • Magnesium Stearate
  • Stearic Acid
  • Microcrystalline Cellulose
Efficacy Excellent

Dosage Analysis

  • Vitamin D3 (as Cholecalciferol) 25 mcg Effective
  • Vitamin K2 (as Menaquinone-7) 450 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D3 (as Cholecalciferol) 25 mcg 125%
Vitamin K2 (as Menaquinone-7) 450 mcg 375%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Mannitol Starch Complex Unknown
Natural Raspberry flavoring Unknown
Sodium Bicarbonate Safe

It is used as a buffer to neutralize acids.

Stevia Safe

It is used as a sweetener.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Brand Trust Report
Natural Grocers by Vitamin Cottage

Founded 1955 · Lakewood, CO, United States · 83 products · naturalgrocers.com

Certifications

5 certifications
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source
NSF Certified Verified

Transparency

2 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
Related Supplements
Frequently Asked Questions
Is Natural Grocers by Vitamin Cottage D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry a good supplement?

Natural Grocers by Vitamin Cottage D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry 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 90 servings per container. Of the 9 inactive ingredients, 7 are rated safe and 0 are flagged for review. The manufacturer, Natural Grocers by Vitamin Cottage, holds a brand trust score of 83/100 with 5 verified certifications including Fda Gmp Inspections, Non Gmo Project, Nsf Gmp, Usda Organic.

What are the ingredients in Natural Grocers by Vitamin Cottage D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry?

Natural Grocers by Vitamin Cottage D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry contains 2 active ingredients: Vitamin D3 (as Cholecalciferol) (25 mcg), Vitamin K2 (as Menaquinone-7) (450 mcg). Notable high-dose ingredients include Vitamin K2 at 375% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Natural Grocers by Vitamin Cottage D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry safe to take?

Natural Grocers by Vitamin Cottage D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Natural Grocers by Vitamin Cottage a trustworthy supplement brand?

Natural Grocers by Vitamin Cottage receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1955 and headquartered in Lakewood, CO, United States, the company offers 83 products in their lineup. They hold 5 verified certifications including Fda Gmp Inspections, Non Gmo Project, Nsf Gmp, Usda Organic. 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.