Grape Seed Extract 500 mg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Capsule(s)
Serving Size
Botanical
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
500 mg
📊 Market median: 100.0mg (284 products)
📚 10 studies (Tier A: 0, B: 4)
Other Ingredients
Vegetable Cellulose Capsule
Microcrystalline Cellulose
Hydroxypropylcellulose
Stearic Acid
Magnesium Stearate
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (85% of products)
Nutrient (9% of products)
Target Groups
Vegetarian
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Sugar Free
Product Information
📋 Directions for Use
Directions: As a dietary supplement, take one capsule daily.
⚠️ Warnings & Precautions
Keep out of reach of children.
Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.
Discontinue use two weeks prior to surgery.
🧪 Formulation Notes
Extra strength
Provides antioxidant support
Vegetarian standardized extract
Potency verified by GNC procedure #5342. Conforms to USP <2091> for weight. Meets USP <2040> disintegration.
No sugar, no artificial colors, no artificial flavors, sodium free, no wheat, gluten free, no corn, no soy, no dairy.
Additional Information
Store in a cool, dry place.
60-day supply
Product Details
UPC / SKU
0 48107 13220 0
DSLD Entry Date
2020-05-22
Product Type
Botanical
Form
Capsule
Brand
GNC Herbal Plus
DSLD ID
220040
Data Updated
2026-04-11
Research Evidence
14
Research Sources
50
Avg Quality Score
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
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
B
The effect of grape seed extract on cardiovascular risk markers: a meta-analysis of randomized controlled trials
B
The impact of grape seed extract treatment on blood pressure changes: A meta-analysis of 16 randomized controlled trials
B
Grape Seed Extract Positively Modulates Blood Pressure and Perceived Stress: A Randomized, Double-Blind, Placebo-Controlled Study in Healthy Volunteers
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
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
C
The effect of polyphenol-rich chardonnay seed supplements on peripheral endothelial function.
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