🟢 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
180 Servings
Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 400mg

Other Ingredients

Cellulose Cellulose powder 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

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Usage: As a dietary supplement, take 1 capsule 1 to 2 times daily, preferably with food.

⚠️ Warnings & Precautions

Allergen Information: Not manufactured with wheat, gluten, corn, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Warnings: For adults only.

Consult physician if pregnant or nursing, taking medication, or have a medical condition.

Keep out of reach of children.

Do not feed to pets.

🧪 Formulation Notes

Zazzee Naturals Grape Seed Extract is an all-natural herbal supplement commonly used to support immune system health and provide overall antioxidant support. It is a highly concentrated standardized extract containing a minimum of 95% Total Polyphenols, known as Oligomeric Proanthocyanidins (OPC's).

Allergen Information: Not manufactured with wheat, gluten, corn, soy, milk, egg, fish, shellfish or tree nut ingredients.

Natural color variation may occur in this product.

Antioxidant support Supports immune system health

Standardized extract with 95% Polyphenols 400 mg per capsule

Made with non GMO ingredients

Additional Information

Store in a cool, dry place after opening.

GMP Good Manufacturing Practice Consistent Quality Made in USA

Product Details

UPC / SKU X0016B1B15
DSLD Entry Date 2022-10-24
Product Type Botanical
Form Capsule
DSLD ID 276087
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
Rct Nutrients 2023
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
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
B The impact of grape seed extract treatment on blood pressure changes: A meta-analysis of 16 randomized controlled trials
Meta Analysis Medicine 2016
B Grape Seed Extract Positively Modulates Blood Pressure and Perceived Stress: A Randomized, Double-Blind, Placebo-Controlled Study in Healthy Volunteers
Rct Nutrients 2021
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
C Effect of grape seed extract on blood pressure in subjects with the metabolic syndrome
Rct Metabolism: clinical and experimental 2009
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
C The effect of polyphenol-rich chardonnay seed supplements on peripheral endothelial function.
Rct European journal of nutrition
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
View all evidence for Grape Seed →

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