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ANTIOXIDANT

Pycnogenol

Antioxidant -- also: french maritime pine bark extract, pine bark extract, Pycnogenol

One ingredient, seen the whole way through: what it is, how it works, the honest evidence, the form that matters, the systems it touches, and the studies behind it.

By The Holistic Hub Editorial CollectiveFramework contentDate not recorded

Ingredient framework; direct source links are available in the studies library when published.

Editorial policyEvidence policy
EmergingCell

How it works

  • Maintain -- a proprietary blend of procyanidins and phenolic acids with direct free-radical scavenging activity

  • Exchange -- studied for supporting endothelial nitric oxide activity and vascular/capillary permeability, relevant to circulatory exchange function

  • Process -- small trials explore associations with attention and focus measures, plausibly linked to its vascular and antioxidant effects on brain blood flow

  • Sense -- as a proprietary standardized branded extract (defined by a specific procyanidin-oligomer profile), Pycnogenol's research base is not automatically transferable to other, non-standardized pine bark or grape seed extracts, even when they share overlapping polyphenol classes

ServesExchangeMaintainSenseProcess

Form matters

The same nutrient can be made in very different forms -- and a study done on one form does not automatically apply to another. Methylcobalamin is not cyanocobalamin; magnesium glycinate is not magnesium oxide; a whole-food extract is not the synthetic isolate that was studied. Two things decide whether what is in the bottle behaves like the research: the exact form, and independent lab verification (a Certificate of Analysis) that the form and dose on the label are truly what is inside. Without a COA, you are trusting a label, not the science.

The science on Pycnogenol

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Balanced by design -- we show supporting and contradicting findings. Search all studies