Home/ Supplements/ Grape Seed/ Grape Seed Extract 50 mg

Grape Seed Extract 50 mg

product on market Capsule Vitabase Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 75% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Grape seed and skin extracts contain antioxidants that may support cardiovascular health, though evidence is generally moderate. Zinc is a well-established mineral essential for immune function and cellular metabolism. Citrus bioflavonoids provide additional antioxidant support, but clinical evidence for their specific health benefits remains limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Grape Seed Extract 50 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
Other Combinations
Product Type
75%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

5 mg (33% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
Market median: 100.0mg (284 products) 10 studies (A:0, B:4)
Grape skin extract
25 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)

Other Ingredients

Gelatin May contain one or more of the following:
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, adults take one (1) capsule, four (4) times daily with meals, or as directed by a health care professional.

Warnings & Precautions

Keep out of reach of children.

Formulation Notes

Contains No Added sugar, salt, dairy, yeast, wheat, corn, soy, preservatives, artificial colors or flavors.

Grape Seed Extract European Standardized 50mg

Additional Information

Source of OPC's

Store in a cool, dry place and away from direct light.

QUALITY AND POTENCY GUARANTEED.

Vb

Metadata

Product Details

DSLD Entry Date2012-03-23
Product TypeOther Combinations
FormCapsule
BrandVitabase
DSLD ID7121
Data Updated2026-04-11
Research

Research Evidence

14
Research Sources
50
Avg Quality
9
Rct
2
Meta Analysis
2
Clinical Trial
1
Systematic Review
B Low Dose Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts Lowers LDL Cholesterol in Patients with Mild Dyslipidemia: A Multicenter, Randomized Controlled Trial
Rct Nutrients 2023 PubMed DOI
B Efficacy of Bilberry and Grape Seed Extract Supplement Interventions to Improve Glucose and Cholesterol Metabolism and Blood Pressure in Different Populations-A Systematic Review of the Literature
Systematic Review Nutrients 2021 PubMed DOI
B The effect of grape seed extract on cardiovascular risk markers: a meta-analysis of randomized controlled trials
Meta Analysis Journal of the American Dietetic Association 2011 PubMed DOI
B The impact of grape seed extract treatment on blood pressure changes: A meta-analysis of 16 randomized controlled trials
Meta Analysis Medicine 2016 PubMed DOI
B Grape Seed Extract Positively Modulates Blood Pressure and Perceived Stress: A Randomized, Double-Blind, Placebo-Controlled Study in Healthy Volunteers
Rct Nutrients 2021 PubMed DOI
C Effects of grape seed extract beverage on blood pressure and metabolic indices in individuals with pre-hypertension: a randomised, double-blinded, two-arm, parallel, placebo-controlled trial
Rct The British journal of nutrition 2016 PubMed DOI
C Effect of grape seed extract on blood pressure in subjects with the metabolic syndrome
Rct Metabolism: clinical and experimental 2009 PubMed DOI
C Grape seed extract supplementation along with a restricted-calorie diet improves cardiovascular risk factors in obese or overweight adult individuals: A randomized, placebo-controlled trial
Rct Phytotherapy research : PTR 2021 PubMed DOI
C The effect of polyphenol-rich chardonnay seed supplements on peripheral endothelial function.
Rct European journal of nutrition PubMed DOI
C The effects of grape seed extract supplementation on cardiovascular risk factors, liver enzymes and hepatic steatosis in patients with non-alcoholic fatty liver disease: a randomised, double-blind, placebo-controlled study.
Rct BMC complementary medicine and therapies PubMed DOI
View all evidence for Grape Seed →
Compare

Similar Products

Garlic plus Grape Seed
GNC Herbal Plus · Capsule
100
Grape Seed 100 mg
GNC Nature's Fingerprint · Capsule
100
Grape Seed Extract 50 mg
Nature's Bounty · Capsule
100
Grape Seed Extract 50 mg
Sundown Naturals · Capsule
100
Grape Seed Extract
Vitabase · Capsule
100
View all Grape Seed products →
Grape Seed research Best Grape Seed All Grape Seed products More from Vitabase View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.