We chose the name OptiPure® to reflect our goals of providing optimum quality, purity, and potency in all of our specialty herbal extracts and phytonutrient products. Every day we strive to live up to that name by actively seeking out the best worldwide sources of our products. We insist on the highest standards in the growing, cultivation, and extraction of every item in our product line. OptiPure®, Kenko Industries was founded in 1989, and is strategically located in the hub of commerce and transportation in Los Angeles, California. We search and procure only the finest, purest and highest quality herbs and nutrients available. The purified, extracted active constituents in our raw materials are standardized, and each batch comes with a certificate of analysis. The raw materials we provide can be used for soft gel encapsulation or other forms of delivery. OptiPure® prides itself in presenting you with cutting-edge botanicals and nutrients to help strengthen your position as a quality marketer in the industry.