Pharmaceutical-Grade Trans-Resveratrol Supplement

Resveratrol exists in two molecular forms: cis and trans. Trans-resveratrol is the biologically active isomer that the body can absorb and utilize effectively. Most research on resveratrol's health benefits focuses on the trans form. Mega Resveratrol products contain a minimum of 99% pure trans-resveratrol, ensuring you receive the clinically relevant, bioactive form in every dose.

Mega Resveratrol's flagship products contain 99% to 99.5%+ pure trans-resveratrol, independently certified by a US-based third-party laboratory. Every production batch is tested, and Certificates of Analysis are publicly available. This pharmaceutical-grade standard is why over 300 research institutes globally rely on Mega Resveratrol for their scientific studies.

No. Mega Resveratrol products contain absolutely no excipients — no fillers, binders, flow agents, rice flour, preservatives, or synthetic ingredients. Capsules contain pure trans-resveratrol only. This is a core company commitment rooted in the founder's belief that inactive ingredients should never compromise the quality or purity of a supplement.

Mega Resveratrol offers trans-resveratrol in multiple forms: 250 mg and 500 mg vegetarian capsules, a 99% pure micronized powder (60g jars), and a Piceid Resveratrol blend derived from red grape skin in 500 mg capsules. Each format is designed to accommodate different dosage preferences, research requirements, and consumption methods such as sublingual or food mixing.

Mega Resveratrol's trans-resveratrol is micronized to a particle size of D-50 less than 1.90 µm. This dramatically enhances bioavailability, ensuring your body absorbs and utilizes more active resveratrol per dose compared to non-micronized formulations.

Yes. Mega Resveratrol's 99%+ pure trans-resveratrol powder and capsules are pharmaceutical and research-grade, making them suitable for university studies and clinical research. Over 300 research institutes worldwide — including NYU, Columbia, Duke, and UCSF — have used Mega Resveratrol products, with more than 50 published studies referencing this product on Google Scholar.

Mega Resveratrol products are manufactured in a GMP (Good Manufacturing Practices) certified, FDA-regulated facility. These certifications, combined with independent third-party lab testing for every batch, ensure that every product meets rigorous pharmaceutical-grade quality and safety standards.