Is Trans-Pterostilbene 500mg | Superior Resveratrol third-party tested?

Yes. Every batch of Trans-Pterostilbene 500mg | Superior Resveratrol is independently tested by accredited third-party laboratories for identity, potency, purity, and contaminants including heavy metals and microbial content.

Does Eternal Elixir ship to all of Australia?

Yes, Eternal Elixir ships to all Australian states and territories. We offer free shipping on orders over $100 AUD. Orders are dispatched within 24 hours on business days.

What is your return policy?

Eternal Elixir offers a 30-day money back guarantee on all products. If you are not satisfied, contact us for a full refund.

Click to enlarge

Premium Quality

Trans-Pterostilbene 500mg | Superior Resveratrol

4.7 (14)

Superior bioavailability compared to standard resveratrol. 500mg Trans-Pterostilbene supports healthy aging, cognitive function, and antioxidant protection.

Select quantity

Ingredients

Suggested Use

Pterostilbene is a more bioavailable cousin of resveratrol with superior absorption and longer half-life in the body. Our capsules provide 500mg of pure trans-pterostilbene, delivering potent antioxidant protection and supporting cognitive health and healthy aging.

Pterostilbene activates similar longevity pathways as resveratrol but with better cellular uptake. It crosses the blood-brain barrier easily, providing neuroprotective benefits and supporting cognitive function. At 500mg per capsule, it provides a robust dose with superior bioavailability.

Superior bioavailability compared to resveratrol (80% vs 20%)

Supports cognitive health and memory at therapeutic dosing

Powerful antioxidant with neuroprotective properties

May support healthy blood sugar and cholesterol

Longer half-life in the body for sustained benefits

Those seeking cognitive enhancement

Anyone interested in longevity support

Individuals wanting superior antioxidant protection

People looking for resveratrol alternatives

Pterostilbene Improves Cognitive Function in Aging
Year: 2013 • Animal model study • Duration: 12 weeks
Pterostilbene supplementation improved cognitive performance and reduced oxidative stress in aging subjects. It showed superior brain penetration compared to resveratrol and enhanced memory formation.

Frequently Asked Questions

Everything you need to know about our premium supplements

Pterostilbene is resveratrol's more bioavailable cousin. It has superior absorption (80% vs 20%), a longer half-life in the body, and better cellular uptake. It provides similar longevity benefits but with enhanced potency at lower doses.

Pterostilbene easily crosses the blood-brain barrier, providing direct neuroprotective benefits. It supports cognitive function, protects brain cells from oxidative stress, and may enhance memory and mental clarity. It's one of the most promising brain-healthy antioxidants.

Yes, many people stack both for comprehensive longevity support. They work through similar but slightly different mechanisms. However, Pterostilbene alone may provide sufficient benefits given its superior bioavailability. Start with one and add the other if desired.

Our capsules provide 500mg of pure trans-pterostilbene per capsule, which is a potent therapeutic dose for cognitive and longevity benefits. Take 1 capsule daily. Due to its high bioavailability (4x better than resveratrol), this dose provides significant antioxidant and neuroprotective support.

Laura C. Verified Purchase

Better than resveratrol

I switched from resveratrol to pterostilbene for the better bioavailability. Mental clarity is noticeably sharper and I feel the longevity benefits more strongly.

Peter D. Verified Purchase

Excellent cognitive support

As a 62-year-old professional, I need my mind sharp. This has been great for focus and memory. The neuroprotective benefits give me peace of mind.

Helen M. Verified Purchase

High quality supplement

Clean ingredients, good dosage, and I notice the effects. Combined with NMN, this is part of my comprehensive longevity protocol.

William A. Verified Purchase

Great for brain health

Cognitive function feels enhanced after a month of use. Memory is sharper and mental fatigue is reduced. Quality pterostilbene extract.

Margaret S. Verified Purchase

Superior bioavailability

The improved absorption compared to resveratrol is noticeable. Mental clarity and focus both improved.

Richard H. Verified Purchase

Excellent nootropic

Cognitive enhancement is real. Memory, focus, and processing speed all improved. Great supplement.

Patricia W. Verified Purchase

Good results

Part of my longevity stack. Noticing better mental clarity and overall cognitive function.

Thomas G. Verified Purchase

Best pterostilbene

High quality extract with superior bioavailability. Mental performance and neuroprotection both important to me.

Susan B. Verified Purchase

Quality supplement

Taking for cognitive health. Memory and focus both improved after a few weeks. Good product.

Mark D. Verified Purchase

Highly effective

Better than resveratrol for me. Mental clarity is excellent and the neuroprotective properties are valuable.

Join Thousands Who Trust Us

Real people, real results. See what our community has to say.

Premium Quality

Trans-Pterostilbene 500mg | Superior Resveratrol