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Bulk Supplements Grape Seed Extract Capsules 400 mg supplement bottle
Bulk Supplements

Grape Seed Extract Capsules 400 mg Review

What We Researched
1 active ingredient analyzed · 1 inactive ingredient decoded · 4 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
Grape Seed Extract 20:1 400 mg —
Bioavailability Excellent

Absorption Rating

  • Grape Seed Extract 20:1 Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose
Efficacy Excellent

Dosage Analysis

  • Grape Seed Extract 20:1 400 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Grape Seed Extract 20:1 400 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Brand Trust Report
Bulk Supplements

· bulksupplements.com/

Certifications

4 certifications
NSF Certified for Sport Supporting evidence unavailable
NSF Contents Certified Supporting evidence unavailable
NSF Certified Supporting evidence unavailable
USDA Organic Supporting evidence unavailable

Transparency

2 claims
Third Party Testing Claim — True Brand claim; evidence unavailable
Testing Lab Disclosure — True Brand claim; evidence unavailable
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Frequently Asked Questions
Is Bulk Supplements Grape Seed Extract Capsules 400 mg a good supplement?

Bulk Supplements Grape Seed Extract Capsules 400 mg 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 1 active ingredients with 180 servings per container. All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Bulk Supplements, holds a brand trust score of 83/100.

What are the ingredients in Bulk Supplements Grape Seed Extract Capsules 400 mg?

Bulk Supplements Grape Seed Extract Capsules 400 mg contains 1 active ingredients: Grape Seed Extract 20:1 (400 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Bulk Supplements Grape Seed Extract Capsules 400 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Bulk Supplements Grape Seed Extract Capsules 400 mg. All 1 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. 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 Bulk Supplements a trustworthy supplement brand?

Bulk Supplements receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices.

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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.