What it is
Pine bark extract's value comes largely from its proanthocyanidin content — antioxidant plant compounds that have drawn research interest for their relationship to healthy blood flow. Paired with L-Citrulline, it forms the formula's two-ingredient circulation core.
Where it sits in the formula
Pine Bark Extract is one of eight ingredients named openly on the HoneyFil label — no vague "proprietary blend" wording anywhere. As with the rest of the formula, we don't attach a specific milligram figure to it, since that number isn't part of the publicly available material we were able to review; your bottle's Supplement Facts panel remains the accurate source.