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Solgar Resveratrol With Red Wine Extract supplement bottle
Solgar

Resveratrol With Red Wine Extract Review

What We Researched
2 active ingredients analyzed · 7 inactive ingredients decoded · 4 brand certifications checked · Page generated: Sep 2026
100
Product Score Excellent
78
Brand Score Fair

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
trans-Resveratrol (from [Polygonum cuspidatum] [root]) 250 mg **
Red Wine Extract (Vitis vinifera) (grape skin) 10 mg **
Bioavailability Excellent

Absorption Rating

  • trans-Resveratrol (from [Polygonum cuspidatum] [root]) Good
  • Red Wine Extract (Vitis vinifera) (grape skin) Good
Other Ingredients Excellent

Fillers & Additives

  • Soybean Oil
  • Gelatin
  • Vegetable Glycerin
  • Turmeric (Color)
  • Soy Lecithin
  • Yellow Beeswax
  • Silica
Efficacy Excellent

Dosage Analysis

  • trans-Resveratrol (from [Polygonum cuspidatum] [root]) 250 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
trans-Resveratrol (from [Polygonum cuspidatum] [root]) 250 mg **
Red Wine Extract (Vitis vinifera) (grape skin) 10 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Soybean Oil Safe

Dissolves fat-soluble ingredients. Contains soy allergen.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Vegetable Glycerin Safe

Helps form softgel capsule shells and acts as a humectant.

Turmeric (Color) Safe

It is used to add yellow color to supplements.

Soy Lecithin Safe

Helps blend oil and water-based ingredients. Common allergen.

Yellow Beeswax Safe

Helps form and seal softgel capsules.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Brand Trust Report
Solgar

Founded 1947 · Leonia, New Jersey, United States · 295 products · solgar.com

Certifications

4 certifications
Halal Certified Source available Primary evidence
Kosher Certified Source available Primary evidence
Non-GMO Project Verified Supporting evidence unavailable
Gluten-Free Certified Supporting evidence unavailable

Transparency

4 claims
Third Party Testing Claim — Claimed Brand claim; evidence unavailable
In House Testing — Verified Evidence available Evidence
Testing Lab Disclosure — True Brand claim; evidence unavailable
Contains Proprietary Blend — True Brand claim; evidence unavailable
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Frequently Asked Questions
Is Solgar Resveratrol With Red Wine Extract a good supplement?

Solgar Resveratrol With Red Wine Extract received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients All 7 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Solgar, holds a brand trust score of 78/100.

What are the ingredients in Solgar Resveratrol With Red Wine Extract?

Solgar Resveratrol With Red Wine Extract contains 2 active ingredients: trans-Resveratrol (from [Polygonum cuspidatum] [root]) (250 mg), Red Wine Extract (Vitis vinifera) (grape skin) (10 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Solgar Resveratrol With Red Wine Extract safe to take?

GoodSupp reviewed the inactive-ingredient data available for Solgar Resveratrol With Red Wine Extract. All 7 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Solgar a trustworthy supplement brand?

Solgar receives a brand trust score of 78/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1947 and headquartered in Leonia, New Jersey, United States, the company offers 295 products in their lineup.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.