Pine Bark Extract (Pycnogenol): Oligomeric Proanthocyanidins, Endothelial Nitric Oxide, and Capillary Elasticity

The Coastal Resilience of the French Maritime Pine

Derived from the thick, weather-hardened bark of French Maritime Pines (Pinus pinaster) along the windswept Atlantic coast of Gascony, standardized Pine Bark Extract (Pycnogenol) is one of the most potent natural microcirculatory tonics known to modern pharmacognosy.

1. Oligomeric Proanthocyanidin ($OPC$) Bioavailability

1. Endothelial Nitric Oxide ($eNOS$) Induction:

1. Collagen & Elastin Binding:

1. Venous Insufficiency & Edema:

2. References & Academic Citations

• Rohdewald, P. (2002). A review of the French maritime pine bark extract (Pycnogenol), a herbal medication with a diverse clinical pharmacology. International Journal of Clinical Pharmacology and Therapeutics, 40(4), 158-168. [PubMed: 11996248]
• Belcaro, G., et al. (2006). Prevention of venous thrombosis and edema in long-haul flights with Pycnogenol. Clinical and Applied Thrombosis/Hemostasis, 12(1), 19-24. [PubMed: 16444387]

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