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

Grape Seed Extract 50 mg

product on market Tablet or Pill Vitamer Laboratories Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Grape seed and green tea extracts provide antioxidant properties with moderate research support for cardiovascular health. Lemon bioflavonoids further contribute to antioxidant activity, though overall evidence coverage for this specific blend is limited. The profile maintains a high safety rating.

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 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 100.0mg (284 products) 10 studies (A:0, B:4)
Market median: 260.0mg (249 products) 158 studies (A:4, B:61)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)

Other Ingredients

Cellulose Silica Glycerin Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take one tablet up to twice daily with food.

Warnings & Precautions

Keep out of reach of children.

Formulation Notes

Our unique Leucoselect Grape Seed Extract formula provides powerful antioxidant protection through polyphenol compounds called proanthocyanidins (OPC's).

An additional source of polyphenols comes from green tea extract, providing concentrated amounts of total catechins and epigallocatechin gallete (EGCG), with well-documented health benefits. Finally, bioflavonoids from lemon complete this unique and powerful antioxidant formula, which can promote cardiovascular, skin, and capillary health.

Plus Green Tea & Bioflavonoids

Contains no artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy, crustacean shellfish or fish.

Suitable for vegans.

Additional Information

We guarantee our supplements for potency and purity

VVL 191-60P

Double Verified Gluten Free

Metadata

Product Details

UPC / SKU7 19985 19131 2
DSLD Entry Date2016-12-23
Product TypeOther Combinations
FormTablet or Pill
BrandVitamer Laboratories
DSLD ID67427
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

Grapenol
Douglas Laboratories · Tablet or Pill
100
Grapenol
Douglas Laboratories · Tablet or Pill
100
Grape Seed Extract
Quest · Tablet or Pill
100
Grape Seed (PCO) Phytosome 50 mg
Integrative Therapeutics · Tablet or Pill
100
Grape Seed Antioxidant 50 mg
Enzymatic Therapy · Tablet or Pill
100
View all Grape Seed products →
Grape Seed research Best Grape Seed All Grape Seed products More from Vitamer Laboratories 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.