Home/ Supplements/ Resveratrol/ Pterostilbene 50 mg

Pterostilbene 50 mg

product on market Capsule Source Naturals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Pterostilbene is a dietary compound researched for its potential to support metabolic health and antioxidant activity. Current clinical evidence for these effects in humans remains limited. The ingredient is generally well-tolerated at the provided dosage.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Pterostilbene 50 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
Non-Nutrient/Non-Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 167.0mg (311 products) 183 studies (A:0, B:65)

Other Ingredients

Microcrystalline Cellulose Hydroxypropyl Methylcellulose Maltodextrin Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 1 capsule daily.

Warnings & Precautions

Caution: If you are pregnant, may become pregnant, breastfeeding, or taking any prescription drugs (especially for diabetes or glucose imbalance), consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing.

Keep out of the reach of children.

Formulation Notes

Vegetarian capsules

Suitable for vegetarians.

Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Additional Information

Supports for healthy aging

PTeroPure Pterostilbene is a compound that occurs naturally in small amounts in fruits such as blueberries, huckleberries and grapes. Pterostilbene is similar in structure to the anti-aging compound resveratrol, but is more bioavailable and preliminary research indicates that in some ways, it may be even more beneficial. Preliminary research shows that pterostilbene may help with healthy cognitive function and may support glucose levels already in a normal range.

SN2454 REV D151

Metadata

Product Details

UPC / SKU0 21078 02454 5
DSLD Entry Date2017-05-24
Product TypeNon-Nutrient/Non-Botanical
FormCapsule
DSLD ID73813
Data Updated2026-04-11
Research

Research Evidence

193
Research Sources
55
Avg Quality
92
Systematic Review
83
Meta Analysis
9
Rct
7
Clinical Trial
1
Openfda Safety
B Effects of resveratrol supplementation on risk factors of non-communicable diseases: A meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2018 PubMed DOI
B Resveratrol for adults with type 2 diabetes mellitus
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Resveratrol for the Management of Human Health: How Far Have We Come? A Systematic Review of Resveratrol Clinical Trials to Highlight Gaps and Opportunities
Systematic Review International journal of molecular sciences 2024 PubMed DOI
B Endocrine disrupting chemicals and breast cancer: a systematic review of epidemiological studies
Systematic Review Critical reviews in food science and nutrition 2022 PubMed DOI
B Can resveratrol supplement change inflammatory mediators? A systematic review and meta-analysis on randomized clinical trials
Meta Analysis European journal of clinical nutrition 2019 PubMed DOI
B Effects of resveratrol supplementation on bone biomarkers: a systematic review and meta-analysis
Meta Analysis Annals of the New York Academy of Sciences 2019 PubMed DOI
B The effects of resveratrol intake on weight loss: a systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2020 PubMed DOI
B Resveratrol supplementation and type 2 diabetes: a systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2022 PubMed DOI
B Effect of resveratrol on blood pressure: a meta-analysis of randomized controlled trials
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2015 PubMed DOI
B Effects of Resveratrol Supplementation in Patients with Non-Alcoholic Fatty Liver Disease-A Meta-Analysis
Meta Analysis Nutrients 2020 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.