OPCs
Oligomeric Proanthocyanidins
Why this matters
- № 01Powerful antioxidants - 20x more potent than Vitamin C*
- № 02Supports healthy blood vessel function and circulation*
- № 03Promotes skin elasticity and collagen protection*
Pinus sylvestris
Pine bark extract has been used for centuries in traditional medicine. It's rich in oligomeric proanthocyanidins (OPCs), powerful antioxidants that support circulation and skin health.

Pinus sylvestrisBotanical illustration
§ 1The molecules
Oligomeric Proanthocyanidins
Why this matters
Why this matters
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
§ 2Receipts
“Systematic review of 7 RCTs evaluating Pycnogenol (French maritime pine bark extract, 100-360 mg/day) for cardiovascular health. Pycnogenol significantly improved endothelial function via increased nitric oxide production, reduced systolic blood pressure, and lowered LDL cholesterol. Oligomeric proanthocyanidins (OPCs) are the primary bioactive compounds.”Enseleit et al., International Journal of Cardiology, 2012
“Double-blind, placebo-controlled RCT of 24 adults with chronic venous insufficiency. Pycnogenol (150 mg/day) for 8 weeks significantly reduced leg edema (p=0.003), improved microcirculation, and decreased capillary filtration versus placebo, supporting OPC-mediated vascular endothelial protection.”Belcaro et al., Clinical and Applied Thrombosis/Hemostasis, 2006
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