Branded Products OptiPure® Kenko International, Inc. 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 certficate of analysis. Our Ingredients are Superior With Maximum Efficacy and Stability Injuv® is an easily absorbed, low molecular weight hyaluronic acid with a natural affinity for human tissues, clinically shown not to cause an allergic response. Read More » GlucoHelp™, with nutraceutical ingredients aimed at blood sugar control, backed by original human clinical studies. with proven benefits for both diabetics and pre-diabetics. Read More » Introducing IncaCartilago™: with CS-E, is the only chondroitin on the market that supports bone and joint health. Read More » Sacha Inchi: A Single Ingredient that is high in Protein, Omega-3, Omega-6 and Omega-9. Read More »