Pine Bark Extract helps support cardiovascular health and capillary integrity by delivering potent antioxidants that protect cells from oxidative stress. Source Naturals brings decades of wellness know-how to every bottle, with the Masson Pine Bark extract standardised to 95% procyanidolic value for consistent potency. Manufactured with strict quality controls and minimal additives.

Available Sizes & Variants:

60 tablets Pine Bark Extract - standard retail bottle pack for everyday use.

Benefits & Features:

• Supports cardiovascular health and capillary integrity, helping blood flow smoothly day by day.
• Standardised Masson Pine Bark extract delivers consistent procyanidolic content for reliable daily support.
• Fits easily into antioxidant supplements routines for steady daily support everyday.
• Designed for daily use, easily fits into busy routines.
• Masson Pine Bark 95% procyanidolic value ensures a defined level of active tannins, helping protect lipids and proteins from oxidative damage and supporting microvascular health over time.

Source Naturals has built a reputation for science led blends, and Pine Bark Extract is a standout. The Masson Pine Bark source is standardised to 95% procyanidolic value, delivering reliable antioxidant activity across the body. The product is non-GMO validated and manufactured under the SystemiCare quality framework, with minimal excipients for clean nutrition. Tamper-evident seals and a clear best-by date help ensure product integrity. This heritage of careful sourcing and practical, transparent manufacturing sets it apart in the antioxidant supplements category; many shoppers pair it with skin care products or korean skincare routines.

Calcium, Masson Pine Bark Extract (95% procyanidolic value), Dibasic calcium phosphate, silicified microcrystalline cellulose, stearic acid, modified cellulose gum, and silica.

• GTIN: 21078020837
• Manufacturer: Source Naturals
• Categories: New ArrivalsSource Naturals
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 to 2 tablets daily with meals. Shake well: Mix 15-30 drops in water; Take 1-3 times daily.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Proanthocyanidins (from Pine Bark Extract)

Proanthocyanidins are a class of flavonoids known for their antioxidant activity and presence in pine bark extracts. This formulation uses Masson Pine Bark extract standardised to 95 percent procyanidolic value, providing a rich source of these compounds.

Masson Pine Bark extract is derived from Pinus massoniana and is formulated to deliver consistent proanthocyanidin content as the primary active component in this product.

What Does Proanthocyanidins Do?

Proanthocyanidins function as potent free radical scavengers that help protect cellular components from oxidative stress, and they are associated with supporting cardiovascular function and capillary integrity in research contexts.

Dr. Masquelier of a European university found that proanthocyanidins can act as powerful bioflavonoids which may contribute to vascular protection and microcirculatory support, aligning with the proposed antioxidant role of these compounds.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Source Naturals aligned with Welzo's rigorous partner criteria by prioritising reliable quality, reliability and a clear, steady commitment to shared scientific standards. This brand is recognised for decades of wellness know-how and a dedicated focus on high‑quality botanical extracts, exemplified by the Pine Bark Extract standardised to 95% procyanidolic value. We highlighted Source Naturals for their transparent approach to active ingredient content and their Non‑GMO validated formulation, which supports our emphasis on purity and trust. We evaluated this brand through Welzo's established vetting framework, with particular attention to manufacturing philosophy and ongoing quality assurance, ensuring the product meets our expectations for safety and consistency. The partnership is further underpinned by our medical team review and alignment with the certifications we require, reinforcing our confidence in their process controls.

Why this brand over others? Source Naturals stands out for offering a Masson Pine Bark extract with a defined standard and a SystemiCare quality framework that guides their manufacturing and validation practices. This supports product integrity at the point of care, making Source Naturals a particularly well‑suited partner for this Pine Bark Extract.