Home/ Supplements/ Electrolytes/ Resvital Raw Red Sour Grape Powder

Resvital Raw Red Sour Grape Powder

product on market Powder North American Herb & Spice Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Red sour grape powder provides antioxidants and vitamin C to support cellular health. Potassium and chromium are essential minerals involved in fluid balance and glucose metabolism. Research evidence for these specific combined ingredients in this formulation is limited.

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

Label

Product Label

Label for Resvital Raw Red Sour Grape Powder
Open Full PDF View on NIH DSLD →
Details

Label Data

5 Gram(s)
Serving Size
24
Servings
Botanical with Nutrients
Product Type
25%
Evidence Coverage
Ingredients

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 199 studies (A:1, B:55)
Vitamin C
5 mg (12% DV)
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

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

Metadata

Product Details

UPC / SKU6 35824 00027 3
DSLD Entry Date2023-02-21
Product TypeBotanical with Nutrients
FormPowder
BrandNorth American Herb & Spice
DSLD ID270120
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
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)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
View all evidence for Electrolytes →
Compare

Similar Products

Magnesium Gluconate
PureBulk.com · Powder
100
InGear
Metabolic Maintenance · Powder
100
Natural CALM Raspberry-Lemon Flavor
Natural Vitality · Powder
100
Natural CALM (Unflavored)
Natural Vitality · Powder
100
Natural Calm
Natural Vitality · Powder
100
View all Electrolytes products →
Electrolytes research Best Electrolytes All Electrolytes products More from North American Herb & Spice 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.