Cardax, Inc. announced that Gilbert Shin has joined as Vice President, Retail Sales and Marketing, a new position for the Company. Shin will lead the company's recently announced national rollout of ZanthoSyn to the more than 3,000 corporate stores across the U.S. owned and operated by GNC Holdings, Inc. Mr. Shin most recently served as the Regional Sales Director for GNC in Hawaii. In his nearly 20-year career at GNC, Shin built Hawaii into the top performing GNC region in the country.