1 Product identity
Ingredient risk
1 ingredient to use with caution
Grape Seed Extra 100 mg
BrandHighland Laboratories→Non-Nutrient/Non-Botanical Tablet or Pill 7 ingredients 1 caution DSLD #79983Net contents: 60 Vegetarian Tablet(s)
Target: Adults and Children 4 years and above
DSLD entry: 2017-10-21
2 Ingredients (7)
IngredientGroupSafety
Proanthocyanidin complexProanthocyanidins (unspecified)—
CelluloseCellulose—
MaltodextrinMaltodextrin—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⚠️ Use with caution — restricted in some markets
Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
3 Safety cross-reference
Calcium — Conditionally Safe
⚠ Cardiovascular risk debated >1,000 mg/day
⚠ Kidney stones
Magnesium — Use with Caution
Silicon — Generally Safe
⚠ Very low toxicity
4 Label claims
• All Other
5 Data source
DSLD ID79983
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2017-10-21
6 More from Highland Laboratories
View Highland Laboratories Safety Scorecard → 23 products
Activated Charcoal Caps 260 mgB-12 Essential Trio Natural Blueberry FlavorBeta Carotene 25,000 IUCalcium 250 mgDHEA 25 mgEveryday Sunshine Vitamin D3 Natural Lemon Flavor Drops7 Cite this page
Vancouver
Pkhakadze G. Grape Seed Extra 100 mg — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jun 29]. Available from: https://supplement.ge/products/grape-seed-extra-100-mg-79983/
CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.
GP
Analyzed by SupplementIndex
PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD
Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG
Publisher: PHIG