White Willow Bark Extract 500mg – 120 Caps | Swanson

Swanson White Willow Bark Extract delivers 500 mg of standardized Salix alba bark extract per capsule, with each batch standardized to 15% salicin. White willow (Salix alba) is a tree native to Europe and Asia whose bark has been used in traditional herbal practice for centuries. Salicin is the naturally occurring compound found in white willow bark.

Each bottle contains 120 easy-to-swallow capsules, providing a straightforward way to incorporate this botanical extract into a daily supplement routine. Produced in the United States, Swanson applies quality manufacturing standards to ensure consistent potency in every capsule.

This product contains no added fillers beyond standard manufacturing excipients, and each capsule delivers a clearly defined extract concentration. It is suitable for adults looking for a standardized white willow bark supplement in a convenient capsule form.