Pterostilbene Capsules

Pterostilbene is a natural supplement with multiple health benefits.✝

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Bottle of 120 caps x 300mg



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What is Pterostilbene?

Pterostilbene (PS) is a phenolic compound naturally found in blueberries, grapes, peanuts and various plants.1 Pterostilbene belongs to a class of compounds, called stilbenoids, that are naturally synthesised and found in various plant species.7 Since pterostilbene is more potent than resveratrol it is also known as a “better resveratrol”.

Pterostilbene has a high potential for cellular uptake, which translates into multiple health benefits.5 These health benefits, include reduced both systolic and diastolic blood pressure2, weight management by reducing fat synthesis in adipose tissue and increase its oxidation in the liver1, and improved glycemic control7. Therefore, current evidence suggests that pterostilbene may be an effective therapeutic agent to promote weight loss.

In terms of pterostilbene effects on cognitive functions, it appears to play a role in the protection against aged-related cognitive disorders.4 This has many important practical implications as supplementation of pterostilbene may be used to fight Alzheimer’s disease and other age-related cognitive disorders.

Key benefits:

  • Effective antioxidant
  • Anti-inflammatory effects
  • Anti-cancer potential
  • Neuroprotective effects

Mechanisms of action:

Compared to resveratrol, pterostilbene appears to be better absorbed following oral ingestion. In fact, a structural difference increases pterostilbene bioavailability by approximately 60% and gives it a longer half-life (105 minutes versus 14 minutes, respectively).3 Pterostilbene has a bioavailability of 80%, which is the highest among the reported stilbenoids.7

Recommended dosage of Pterostilbene:

The daily recommended dosage of pterostilbene is 300 mg.

Side effects:

Pterostilbene is a safe and generally well tolerated supplement with no reported adverse side effects even following long-term administration.3

Supplement facts:

Serving size: 1 capsule

Servings per bottle: 120

Amount per serving: Pterostilbene 300 mg

Other ingredients: Magnesium Stearate; Silicon Dioxide

This product is free from: Artificial Flavours, Colours & Preservatives, Lactose, Yeast & Gluten

Suitable for: Vegetarians and Vegans


  • Dietary supplements should not be used as a substitute for a well-balanced and healthy diet.
  • Store in a cool dry place, out of reach of children.
  • Do not use if you are pregnant or breastfeeding.


  1. Pterostilbene, a dimethyl ether derivative of resveratrol, reduces fat accumulation in rats fed an obesogenic diet
  2. Pterostilbene on metabolic parameters: a randomized, double-blind, and placebo controlled trial
  3. Analysis of safety from human clinical trial with pterostilbene
  4. Low-dose pterostilbene, but not resveratrol, is a potent neuromodulator in aging and Alzheimer’s disease
  5. Promising therapeutic potential of pterostilbene and its mechanistic insight based on preclinical evidence
  6. Pterostilbene and cancer: current review
  7. Biological activities of stilbenoids


✝ These statements have not been evaluated by the Food and Drug Administration (FDA) The above products are not intended to diagnose, treat, cure or prevent any disease. You should consult a physician before taking a new product or a supplement. This product should not be taken by pregnant or nursing mothers, people suffering from cardiovascular disease or those under 18 years of age.

Any studies cited here are not conclusive and are limited to their closed environment nature; they might not determine ones experience with a supplement, due to a large number of unaccounted variables falling outside the scope of such studies.

The reviews available here are the opinions of contributors who may or may have not used these products, and do not necessarily represent the views of Orbivit. These reviews represent one’s opinion and should not be taken as fact or recommendation. Orbivit makes no warranty to the accuracy of information provided by these reviews. Read legal disclaimer