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Pine Bark (Maritime Pine)

Maritime Pine Bark Extract 95% Proanthocyanidins (OPC)

Pinus pinaster bark

French maritime pine (Pinus pinaster) bark extract. This is a generic contract-manufacturing grade standardized to >=95% proanthocyanidins (OPC) by UV assay, the highest marker level among the maritime pine bark extracts in this family. It is a whole standardized extract, not a single isolated compound, and is defined by a minimum marker percentage rather than by the fixed 65-75% range of the branded Pycnogenol and Oligopin grades or by a drug-to-extract ratio. It differs from the sister 85% grade only in its higher guaranteed proanthocyanidin content. It is supplied as a fine reddish- to tan-brown powder that we manufacture into capsules, tablets and bulk or blended powders.

Made as
  • Capsules
  • Tablets
  • Powders

Applications

Used in high-OPC polyphenol supplement lines, multi-botanical capsules and tablets, and combination polyphenol blends such as pine bark with grape seed extract.

Documentation & quality

Every order is backed by the documents your quality team files, and the controls behind them.

How it’s controlled

  • Identity verified on every incoming raw material
  • Screened for heavy metals and microbial contaminants
  • Full batch and lot traceability
  • Produced under our certified GMP system
See our certifications

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