Vinpocetine Powder | High Purity Cognitive Health Ingredient Supplier – Kangyuan Herb

Our Vinpocetine Powder is a high-purity ingredient derived from the Periwinkle plant, standardized to meet strict specifications. It is commonly used in dietary supplements and nootropic formulations for its potential to support cognitive function and healthy cerebral blood flow. Contact Kangyuan Herb for reliable bulk supply.