PolyResveratrol-SR®
Scored by the Formulate Research Team · Last reviewed May 2026
Overview: Thorne PolyResveratrol-SR®
A unique blend of antioxidant nutrients for supporting healthy aging and a normal inflammatory response* PolyResveratrol-SR contains a synergistic blend of five antioxidant nutrients, high in polyphenol and flavonoid content, that provides nutritional support for a modern lifestyle and graceful aging.*
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Curcumin PhytosomePhospholipid complex from Sunflower | 200 mg |
| Green Tea Phytosomedecaffeinated / Phospholipid complex from Sunflower | 200 mg |
| Trans-Resveratrol | 200 mg |
| Trans-Pterostilbene | 200 mg |
| Quercetin PhytosomePhospholipid complex from Sunflower | 200 mg |
Certifications & Testing
Other Ingredients
Calcium Laurate, High and Low Viscosity Hydroxypropyl Methylcellulose, Hypromellose (derived from cellulose) capsule, Leucine, Magnesium (Citrate), Silicon Dioxide
Recommended Use
Take 2 capsules one to two times daily or as recommended by your health-care practitioner.
Warnings
ALLERGY WARNING This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. PREGNANCY If pregnant, consult your health-care practitioner before using this product. INTERACTIONS Curcumin has been shown to reduce the therapeutic efficacy of cyclophosphamide (Cytoxan) in animal studies. In vitro research reveals curcumin decreased camptothecin-induce
Frequently Asked Questions
What is Thorne PolyResveratrol-SR®'s Formulate score?
Thorne PolyResveratrol-SR® scores 91 out of 100 (grade A) on Formulate's ingredient-level rubric, which weighs evidence quality, dose accuracy, bioavailability, transparency, safety, and manufacturing practices.
Is Thorne PolyResveratrol-SR® worth it?
Thorne PolyResveratrol-SR® scores 91/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Thorne PolyResveratrol-SR®?
Each serving contains Curcumin Phytosome (200 mg), Green Tea Phytosome (200 mg), Trans-Resveratrol (200 mg), Trans-Pterostilbene (200 mg), and more. Serving size: 2 Capsules. 30 servings per container.
How do I take polyresveratrol-sr®?
Take 2 capsules one to two times daily or as recommended by your health-care practitioner.
Who makes PolyResveratrol-SR®?
PolyResveratrol-SR® is made by Thorne. See Formulate's full grade and product lineup for Thorne on its brand page.
Is Thorne PolyResveratrol-SR® third-party tested?
Thorne lists the following certifications and testing for this product: NSF Certified, Gluten Free, Dairy Free, Soy Free, Thorne Verified, Natural Flavors, Natural Colors, GMP Certified.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.