Natural Alternatives International, Inc. is a formulator, manufacturer and marketer of nutritional supplements. Its primary business activity is to provide private-label contract manufacturing services to companies that market and distribute vitamins, minerals, herbs, and other nutritional supplements, as well as other health care products, to consumers both within and outside the United States. Its private-label contract manufacturing customers include companies that market nutritional supplements through direct sales marketing channels, direct to consumer ecommerce channels, and retail stores. It manufactures products in a variety of forms, including capsules, tablets, chewable wafers, and powders to accommodate a variety of its customer's preferences. It also seeks to commercialize its patent and trademarks through the direct distribution and sale of CarnoSyn, SR CarnoSyn, TriBsyn, new contract manufacturing opportunities, and various license, royalty, and similar arrangements.