SP
StackPedia
All Supplements

Pine Bark Extract

herbs

★★★★★

Pine bark extract, derived primarily from maritime pine (Pinus pinaster), is rich in proanthocyanidins and flavonoids with potent antioxidant properties. It has been traditionally used to support cardiovascular health, circulation, and inflammatory responses. Research suggests potential benefits for endothelial function and vascular integrity.

Benefits

✓Supports cardiovascular health and blood flow
✓Provides antioxidant and anti-inflammatory effects
✓May improve endothelial function and vascular elasticity
✓Supports healthy blood pressure levels
✓May enhance skin health and collagen synthesis

Dosage

Typical Dose

100-300 mg daily

Upper Limit

600 mg daily

Timing

With meals for optimal absorption

Forms & Bioavailability

Standardised extract (95% proanthocyanidins)

High

Capsules

High

Tablets

Moderate to High

Powder

Moderate

Side Effects

⚠Generally well-tolerated; mild gastrointestinal upset occasionally reported
⚠Dizziness or headache in sensitive individuals
⚠Allergic reactions possible in those with tree pollen sensitivities

Interactions

⚡May potentiate anticoagulant medications (warfarin, aspirin); medical supervision recommended
⚡Could interact with blood pressure-lowering medications, potentially enhancing effects

Research Summary

Clinical studies demonstrate Pine Bark Extract's efficacy in improving endothelial function and reducing markers of oxidative stress. Evidence supports benefits for venous insufficiency, diabetic complications, and cardiovascular health. Further long-term studies are needed to establish optimal dosing protocols and effects in broader populations.

Compare Pine Bark Extract with...

vs Vitamin D3vs Magnesiumvs Omega-3 (EPA/DHA)vs Creatine Monohydratevs Ashwagandha (KSM-66)vs Zincvs L-Theaninevs Vitamin B12All comparisons →

Where to Buy Pine Bark Extract

We recommend buying from reputable retailers. Check reviews and third-party testing.

Amazon UK →

Affiliate links — we may earn a commission at no extra cost to you.

Disclaimer: This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement, especially if you have existing health conditions or take medication.