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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 · Page generated: Sep 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 Source available Primary evidence
Non Gmo Project Source available Primary evidence
Nsf Gmp Source available Primary evidence
Usda Organic Source available Primary evidence
NSF Certified Supporting evidence unavailable

Transparency

2 claims
Third Party Testing Claim — Verified Evidence available Evidence
Coa Availability — Claimed Evidence available Evidence
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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 ingredients are flagged for review. The manufacturer, Natural Grocers by Vitamin Cottage, holds a brand trust score of 83/100.

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?

GoodSupp reviewed the inactive-ingredient data available for Natural Grocers by Vitamin Cottage D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry. 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 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.

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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.