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The use of Nutritional supplements is widespread. Hazards relating to concentration, composition, individual contaminants, supplements interactions as well as positive doping results among athletes present increasing concerns regarding nutritional supplement consuming. The proposed method was validated according to the International Conference on the Harmonization of the Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) standards. The proposed method observed to be accurate, linear, precise, sensitive, required minimal sample preparation and uncomplicated mobile phase. The implementation of the proposed method on nine commercial supplements shows that inaccurate labeling for some supplements regarding the concentration of the ingredients.<\/jats:p>","DOI":"10.1093\/chromsci\/bmz121","type":"journal-article","created":{"date-parts":[[2019,12,3]],"date-time":"2019-12-03T20:19:22Z","timestamp":1575404362000},"page":"355-361","source":"Crossref","is-referenced-by-count":25,"title":["The determination of common anabolic steroid and stimulants in nutritional supplements by HPLC-DAD and LC-MS"],"prefix":"10.1093","volume":"58","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4781-0708","authenticated-orcid":false,"given":"Riyadh Salih","family":"Al-Khadhra","sequence":"first","affiliation":[{"name":"Faculty of Health and Wellbeing, Sheffield Hallam University, Howard Street, Sheffield S1 1wb, 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