Curcumin Phytosome - Sustained Release
Scored by the Formulate Research Team · Last reviewed July 2026
Overview: Thorne Curcumin Phytosome - Sustained Release
Well-absorbed curcumin support for joint stiffness, muscle soreness and a healthy inflammatory response. Thorne's Curcumin Phytosome provides the most clinically studied curcumin on the market, helping maintain a healthy inflammatory response in the joints, muscles, GI tract, liver, brain, and nerves.
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 Phytosome (Curcuma longa extract (root) / Phospholipid complex from Sunflower)188 systematic reviews · 279 randomised trials | 500 mg |
Certifications & Testing
Other Ingredients
Calcium Citrate, Calcium Laurate (Time-Sorb), High and low viscosity hydroxypropyl methylcellulose, Hypromellose (derived from cellulose) capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide
Recommended Use
Take 1-2 capsules 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 revealed that curcumin decreased camptothec
Frequently Asked Questions
What is Thorne Curcumin Phytosome - Sustained Release's Formulate score?
Thorne Curcumin Phytosome - Sustained Release scores 89 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Thorne Curcumin Phytosome - Sustained Release worth it?
Thorne Curcumin Phytosome - Sustained Release scores 89/100 (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 Curcumin Phytosome - Sustained Release?
Each serving contains Curcumin Phytosome (Curcuma longa extract (root) / Phospholipid complex from Sunflower) (500 mg). Serving size: 2 capsules. 60 servings per container.
How do I take curcumin phytosome - sustained release?
Take 1-2 capsules two times daily or as recommended by your health-care practitioner.
Who makes Curcumin Phytosome - Sustained Release?
Curcumin Phytosome - Sustained Release is made by Thorne. See Formulate's full grade and product lineup for Thorne on its brand page.
Is Thorne Curcumin Phytosome - Sustained Release third-party tested?
Thorne lists the following certifications and testing for this product: Gluten Free, Soy Free, Dairy Free, Derived From Natural Flavors, Derived From Natural Colors, Made in USA, Third-Party Contents Certified, Thorne Verified, GMP.
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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.