Identity
Trans-pterostilbene
The trans isomer and exact compound are stated.
Premium Quality
Trans-Pterostilbene 500mg | Stilbene Capsules
500mg trans-pterostilbene per capsule in a focused single-active formula.
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- Key Benefits
- Trans-Pterostilbene: 500mg declared
- 1 capsule per serving
- Evidence level stated for each active ingredient
- Complete label ingredient breakdown below
Ingredients
- Trans-Pterostilbene (500mg); Rice flour; Cellulose capsule
Suggested Use
- Label reference: 1 capsule per serving. Follow the physical product label for directions and consult a qualified healthcare professional when appropriate.
- Lab Tested
- U.S. Based
- GMP Certified
Inside the formula
A methylated stilbene, without the “superior resveratrol” shortcut.
Pterostilbene and resveratrol are related stilbenes, not interchangeable ingredients. This formula supplies trans-pterostilbene on its own at 500mg per capsule.
1 capsule per serving500mg trans-pterostilbene
Structure
A dimethylated stilbene
Structural differences from resveratrol affect chemistry but do not make every outcome “superior.”
Evidence
Human data remain limited
Short-term human safety work exists; broad cognitive or longevity benefits are not established.
01
500mg
Human evidence · short-term safety
The methylated stilbene
Trans-Pterostilbene
3,5-dimethoxy-4′-hydroxystilbene
What it is: Pterostilbene is a naturally occurring stilbene found in small amounts in blueberries and other plants. It is structurally related to resveratrol.
Evidence context: Human studies are comparatively limited. A short-term study evaluated repeated oral pterostilbene exposure and safety-related measures.
How it fits the formula
Read the human safety studyThe single-active formula avoids implying that chemical similarity makes pterostilbene a proven replacement for resveratrol.
Every other label-listed ingredient
What the supporting ingredients actually do.
Rice flour
An inactive carrier used to support consistent capsule filling.
Cellulose capsule
The plant-derived capsule shell.
The formulation rationale
Distinct chemistry, restrained interpretation.
Trans isomer + declared amount: The label specifies trans-pterostilbene and 500mg rather than a generic polyphenol blend.
Methylation + pharmacology: Pterostilbene’s methyl groups change its properties relative to resveratrol; “different” is more accurate than universally “better.”
Safety data + outcome gap: Short-term human exposure data do not establish cognitive, cardiovascular or longevity benefits.
90 capsules90 label servings
Choose your quantityBlueberry reference photography: Unsplash. Image provides botanical context and does not claim manufacturing provenance.
- What It Does
Each capsule supplies 500mg of trans-pterostilbene, a methylated stilbene structurally related to resveratrol.
- How It Works
Pterostilbene’s chemical structure differs from resveratrol’s and may alter pharmacokinetic behavior. Human clinical evidence remains limited, so it should not be marketed as universally superior or as a proven longevity treatment.
- Science-Backed Research
Evidence tier is identified for each active ingredient
Human, preclinical and formulation evidence are kept separate
Primary-source research is linked in the ingredient breakdown
The exact finished formula is not presented as clinically tested
- Ideal For
Shoppers comparing clearly declared active amounts
People who value full inactive-ingredient disclosure
Adults who follow the physical label and review contraindications
- Clinical Research
Short-term human pterostilbene safety study
The study examined repeated exposure and safety-related measures. It does not establish cognitive, cardiovascular or lifespan benefits.
The study examined repeated exposure and safety-related measures. It does not establish cognitive, cardiovascular or lifespan benefits.
Frequently Asked Questions
Everything you need to know about our premium supplements
Each capsule supplies 500mg of trans-pterostilbene, a methylated stilbene structurally related to resveratrol.
Pterostilbene’s chemical structure differs from resveratrol’s and may alter pharmacokinetic behavior. Human clinical evidence remains limited, so it should not be marketed as universally superior or as a proven longevity treatment.
No finished-product clinical trial is cited. The research links provide ingredient-level context and are labeled by evidence type. Human outcome research for pterostilbene is limited, and the linked study does not validate anti-aging or cognitive claims. This exact product has not been clinically tested.
Label reference: 1 capsule per serving. Follow the physical product label for directions and consult a qualified healthcare professional when appropriate.
