SKU: 6438197490

Nutriop® Pterostilbene Extreme + Grape Seed Extract — High-Absorption SIRT1 Activator (90 Capsules)

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Description

Nutriop® Pterostilbene Extreme + Grape Seed Extract — High-Absorption SIRT1 Activator (90 Capsules)Nutriop Pterostilbene Extreme Advanced Cellular Defence. 4x Greater Absorption. Swiss Formulated 99% Pure Trans Pterostilbene 400mg Active Payload Dual Action Complex 45 Day Supply A premium, high absorption longevity protocol engineered to activate SIRT1 (the body's longevity gene) and protect cellular health. This dual action complex pairs clinical grade Trans Pterostilbene with Organic Grape Seed Extract to deliver superior bioavailability and

Nutriop® Pterostilbene Extreme — Advanced Cellular Defence. 4x Greater Absorption.

Swiss Formulated · 99% Pure Trans-Pterostilbene · 400mg Active Payload · Dual-Action Complex · 45-Day Supply

A premium, high-absorption longevity protocol engineered to activate SIRT1 (the body's longevity gene) and protect cellular health. This dual-action complex pairs clinical-grade Trans-Pterostilbene with Organic Grape Seed Extract to deliver superior bioavailability and comprehensive cardiometabolic support.

 


✦ The Bioavailability Advantage

While Resveratrol is widely known in the anti-ageing space, its biological cousin Pterostilbene offers a massive structural advantage. Due to its unique methylated structure, Pterostilbene is up to 4x more bioavailable and has a significantly longer half-life in the bloodstream.

This means a much higher concentration of active polyphenols actually reaches your cells — and crosses the blood-brain barrier to trigger deep cellular defence.

 


✦ The Smart Synergy — Why We Added Grape Seed Extract

While Pterostilbene is a highly effective cellular protectant, clinical studies show that high doses taken alone can occasionally impact LDL cholesterol levels.

We solved this by formulating Pterostilbene Extreme with an equal 1:1 ratio of Organic Grape Seed Extract — rich in oligomeric proanthocyanidins (OPCs). This provides potent cardiovascular support, helping to maintain healthy lipid profiles and offsetting the potential LDL effect.

A complete, balanced protocol — not just a single compound.

 


✦ Core Longevity Benefits

 

● SIRT1 Gene Activation

Triggers the body's natural longevity pathways associated with healthy ageing, cellular resilience, and DNA protection.

 

● Advanced Neuroprotection

Highly lipophilic (fat-soluble), Pterostilbene easily crosses the blood-brain barrier to support memory, focus, and healthy brain ageing.

 

● Cardiometabolic Health

The synergistic addition of Grape Seed Extract supports healthy blood flow, vascular elasticity, and cholesterol balance.

 

● Deep Antioxidant Defence

Neutralises free radicals and helps protect cellular machinery from age-related oxidative stress.

 


✦ The Nutriop® Purity Standard

Our formula uses 99% pure Trans-Pterostilbene — the most stable and active form of the molecule. Housed in 100% vegan Pullulan (fermented tapioca) capsules. Independently lab-tested for verified purity.

Free from: Artificial fillers · Soy · Gluten · Yeast · Synthetic additives

 


✦ The Daily Protocol

Designed for sustained, split-dose absorption. Can be taken with or without food.

 

Morning — 1 capsule
Activates SIRT1 pathways and antioxidant defence for the day ahead.

 

Evening — 1 capsule
Sustains polyphenol blood levels overnight for continuous cellular protection.

 

Total Daily Dose: 2 capsules — 400mg active payload

 


✦ Product Specifications

Active Payload: 200mg Trans-Pterostilbene + 200mg Organic Grape Seed Extract per 2-capsule serving
Serving Size: 2 Vegan Pullulan Capsules
Supply: 90 Capsules — 45-Day Supply
Dietary Profile: 100% Vegan · Non-GMO · Gluten-Free · Additive-Free
Purity: Independently lab-tested · 99% pure Trans-Pterostilbene
Origin: Formulated in Switzerland by Nutriop Longevity GmbH

 


Upgrade your cellular resilience. Experience the science of superior absorption with Nutriop® Pterostilbene Extreme.

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SKU: 6438197490

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Elizabeth Henderson
Port Orchard, US
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
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Reviewed in the United States on February 9, 2026
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Mynx
Birmingham, US
★★★★★ 5
Comfortable Shoes Right Out of the Box
Size: 9, Color: Black
I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.
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Reviewed in the United States on September 2, 2025
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Rmanuel
Waukegan, US
★★★★★ 1
Paid for new, received used.
Size: 9.5 Wide, Color: Cognac, Size: 9.5 Wide, Color: Cognac
Arrived dirty as if someone whore it for more than a few days. Maybe I was mistaken, but I saw nothing about “previously used” on the Amazon page. Returned it. I would suggest that the company use quality control when it comes to shipping. The shoes seem find otherwise. I ordered 9.5 and it was just a bit tight. If I reorder I will go for size 10.
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Reviewed in the United States on June 11, 2026
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Fletch
Port Orchard, US
★★★★★ 5
Overall Great.
Size: 10.5 Wide, Color: Black
Great product. Great value. Great style. Overall great.
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Reviewed in the United States on March 3, 2026
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B.J. G
Carnegie, US
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
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Reviewed in the United States on March 28, 2026

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