Resvital Raw Red Sour Grape Powder
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 25% of ingredients have research evidence
B
Label Compliance Grade
Product Label
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Label Data
5 Gram(s)
Serving Size
24
Servings
Botanical with Nutrients
Product Type
25%
Evidence Coverage
Supplement Facts — Evidence Check
Red Sour Grape, Powder
5000 mg
Potassium
47 mg
(1% DV)
42 mcg
(35% DV)
✅ 1.2× RDA — within safe limits
📚 197 studies (Tier A: 1, B: 55)
Vitamin C
5 mg
(12% DV)
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (85% of products)
Nutrient (54% of products)
Approved Health (3% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Directions: Take one teaspoon daily with or without meals.
🧪 Formulation Notes
Resvital is the top source of grape antioxidants, including resveratrol and proanthocyanidins (OPCs). It is the only grape product made from the entire red sour grape including vine, skin, and seeds. It is also rich in natural-source chromium.
It is handpicked from remote mountain sources and is free of solvents and fungicides. Resvital is more natural and powerful than mere grape seed extracts.
It is handpicked from remote mountain sources and is free of solvents and fungicides.
Antioxidant-rich Raw red sour grape powder Natural-source vitamins & minerals Bulk powder
Nonirradiated, Non-GMO
Product Details
UPC / SKU
6 35824 00027 3
DSLD Entry Date
2023-02-21
Product Type
Botanical with Nutrients
Form
Powder
DSLD ID
270120
Data Updated
2026-04-11
Research Evidence
849
Research Sources
56
Avg Quality Score
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
A
Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
A
Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
A
Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
A
Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
A
Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
A
Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
A
Calcium and vitamin D for increasing bone mineral density in premenopausal women
A
Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
A
The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
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