public nasdaq naii genre health founded 1980 founder mark a. ledoux headquarters san marcos california usa number of employees over 240 website www.nai online.com natural alternatives international nai is an american company based in san marcos california which manufactures nutritional supplements such as juice plus . nai was founded in 1980 by mark a. ledoux 1 and had 241 employees in 2007 . nai s manufacturing facilities are located in vista california switzerland and japan . 2 product lines edit nai manufactures products sold by other companies such as national safety associates mannatech arbonne international sold through mlm 3 nuskin enterprises jenny craig and dr. reginald cherry . nai previously held a multimillion dollar contract with the u.s. olympic committee which expired in march 1997 . 4 nai experienced a dramatic shift in its financial situation when nuskin enterprises one of nai s largest customers did not renew its manufacturing contract and began the process of transferring to another manufacturer . sales subsequently declined 15.5 % from 67.9 million usd in 1998 with a net profit of 5.9 million to 57.4 million in 1999 with a net loss of 2.9 million . 5 juice plus edit one of their main products is juice plus launched in 1993 which was brought up during the o. j. simpson murder case in 1995 since o. j. simpson was the product s chief spokesperson . 6 nai manufactures juice plus products through an exclusive worldwide manufacturing agreement with national safety associates . 7 during the fiscal year ended june 30 2006 national safety associates accounted for approximately 38 % of nai s net sales . 8 references edit natural alternatives international executive management . www.nai online.com . archived from the original on 2007 07 01 . retrieved 2007 07 26 . morningstar company information . morningstar.com . retrieved 2007 06 27 . the check out . chaser publishing pty ltd. retrieved 2015 05 30 . natural alternatives international irs form 10k 9 28 1998 . sec.edgar online.com . retrieved 2007 07 26 . natural alternatives international inc. . fundinguniverse.com . retrieved 2007 07 26 . linda deutsch july 19 1995 . simpson exercise video shown in murder trial . defendant jokes about punching wives . . fort worth star telegram . natural alternatives international business development . www.nai online.com . archived from the original on 2007 06 22 . retrieved 2007 07 26 . reuter s company overview natural alternatives international inc. . stocks.us.reuters.com . retrieved 2007 07 26 . retrieved from https en.wikipedia.org w index.php title natural alternatives international & oldid 709742294 categories companies based in san marcos californiacompanies established in 1980manufacturing companies based in californiacompanies listed on nasdaq navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 12 march 2016 at 20 26 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view