Resveratrol, 50 mg, 30 Capsules
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Resveratrol (Polygonum cuspidatum root extract) | 50 mg | * |
Bioavailability Fair
Absorption Rating
- Resveratrol (Polygonum cuspidatum root extract) Fair
Other Ingredients Excellent
Fillers & Additives
- Microcrystalline Cellulose (Plant Fiber)
- Gelatin
- Magnesium Stearate
Efficacy Very Poor
Dosage Analysis
- Resveratrol (Polygonum cuspidatum root extract) 50 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Resveratrol (Polygonum cuspidatum root extract) | 50 mg | * |
Other Ingredients
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.
Certifications
6 certifications
Transparency
4 claims
Violation History
6 incidents
Is Swanson Resveratrol, 50 mg a good supplement?
Swanson Resveratrol, 50 mg, 30 Capsules received a product quality score of 62/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Swanson, holds a brand trust score of 90/100 with 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp.
What are the ingredients in Swanson Resveratrol, 50 mg?
Swanson Resveratrol, 50 mg contains 1 active ingredients: Resveratrol (Polygonum cuspidatum root extract) (50 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Swanson Resveratrol, 50 mg safe to take?
Swanson Resveratrol, 50 mg, 30 Capsules has been analyzed for ingredient safety across all its components. All 3 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Swanson a trustworthy supplement brand?
Swanson receives a brand trust score of 90/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1969 and headquartered in Fargo, North Dakota, United States, the company offers 994 products in their lineup. They hold 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Swanson has 6 historical regulatory incidents on record, which are factored into the trust score.
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