Trans-resveratrol: Resveratrol’s Beneficial Compound
The active substance in resveratrol is trans-resveratrol. Mega Resveratrol® is a pure resveratrol formula: pharmaceutical-grade, 99% pure trans-resveratrol isolate, made with high-absorption micronized resveratrol and nothing else. Simply put, it’s the best resveratrol supplement, a true trans resveratrol supplement.
Read Resveratrol Guide
The Mega Resveratrol Difference
Research clinics, universities, and pharmacies worldwide choose our products for one reason: unmatched quality. Our products are manufactured in the USA and contain no excipients, fillers, binders, additives, or preservatives. And every batch is tested by a 3rd-party lab for purity.
See Our Quality Standards
From Heart Attack to Heart Health: Our Founder’s Resveratrol Story
In 2003, I was lucky enough to survive a heart attack. I subsequently found resveratrol, the life-enhancing compound that helps to prevent cardiovascular disease by thinning the blood, increasing circulation, and reducing inflammation.
Read Founder’s Story
Exceptional Quality — Guaranteed!*
- We will never sacrifice quality for monetary gain.
- Pure Encapsulation: We will never add toxic excipients (AKA “inactive ingredients”) to any of our capsules.
- We will never mislead our customers with false labeling or claims. All products are as advertised and backed by independent lab certification.
*30-Day Unconditional Money-Back Guarantee. View Return Policy
Our Pure, Micronized Resveratrol, NMN, and Other Anti-Aging Products
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PHARMACEUTICAL GRADEMega Resveratrol® 99%, Pure, Micronized, 500 mg Vegetarian Capsule
Anti-AgingMicronized – High Absorption -
PHARMACEUTICAL GRADEMega Resveratrol® 99% Pure, Micronized, 250mg Vegetarian Capsules
Micronized – High Absorption -
1 ReviewsPHARMACEUTICAL GRADEMega Resveratrol® 99% Trans-Resveratrol Powder
Micronized – High Absorption -
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PHARMACEUTICAL GRADE
Super Pure NMN Powder, 99.8%, Freeze Dried – Stabilized Form, Sublingual
Supports Anti-AgingHigh Absorption -
PHARMACEUTICAL GRADE
Super High Purity NMN, 99.8% Pure Nicotinamide Mononucleotide Capsules- 500 MG
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PHARMACEUTICAL GRADE
NEW! Super NMNH Supplement, 99% Pure, 300 MG, 90 Capsules
Supports Anti-AgingHigh Absorption -
What's Your NAD Level?Longevity NAD Level Test Kit – On Sale
AT Home- NAD Level Test Kit -
PHARMACEUTICAL GRADE
99% Pure Trans Pterostilbene
The "Other" ResveratrolMicronized - High Absorption -
Mega Resveratrol + Calcium Fructoborate
Joint & Inflammation, plus Cardiovascular Support "No More PainTM" -
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PHARMACEUTICAL GRADEMega Resveratrol® Bulk Pure Trans Resveratrol and Grape Resveratrol by the Kilogram
Micronized – High Absorption -
Pets Resveratrol Gummies
Five reasons why over 100 Research Universities Worldwide use Mega Resveratrol [1][2]:
- Pharmaceutical Grade >99.5% Pure
- Micronized (For superior absorption)
- Purity certified by a 3rd-party USA lab
- Made with NO excipients (NO fillers, preservatives, etc.). Just pure Resveratrol and nothing else
- All Natural, 100% vegetarian
2007-2026
OUR VALUED CUSTOMERS
Trusting Mega Resveratrol to provide the highest-quality products
Frequently Asked Questions
Find answers to common questions about Mega Resveratrol, our products, and their benefits.
It’s 99% pure trans-resveratrol with zero fillers or excipients, independently lab-tested, and used by research institutes since 2007 — that combination of pharmaceutical-grade purity and third-party verification is what customers and researchers point to.
Yes. It’s made from micronized trans-resveratrol, the bioactive form studied in clinical research, with no cis-resveratrol or synthetic fillers added.
Most differences come down to purity and transparency: many competitors use rice flour or other fillers to cut costs, while Mega Resveratrol is independently lab-certified with no added excipients.
Since 2007, backed by more than 50 published studies.
Yes, a 30-day unconditional money-back guarantee on every order.
Yes, all products are manufactured in the USA and independently lab-tested for purity.
