Source Naturals Pycnogenol Proanthocyanidin Complex, 100 mg – 30 Tablets

Customers find the supplement effective, with one noting it works well with L-Arginine, and they appreciate its quality and powerful natural antioxidant properties that benefit skin. Moreover, the supplement provides energy and mental focus, and customers find it easy to swallow. However, opinions on value are mixed, with some considering it good value while others find it too expensive. Additionally, experiences with side effects vary, with some reporting pain relief while others experience stomach discomfort.