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  1. Dimitrios Melissos CEO, Safety Assessor

    dimitrios-melissosChemist MSc, Board Member of the Greek Society of Cosmetic Scientists. Founding Member of ERPA European Representative Person Association. Appointed member in the E.C. Risk Assessment Pool of Scientific Advisors. Certified lead auditors for QMS and EMS. Appointed by the National Drug Organization as Quality Control Supervisor. Served since 1989 in R&D, Quality Control and Quality Assurance Manager for Pharmaceutical and Cosmetics manufacturing operations. Expert in microbiological testing and instrumental analysis. Since 2001 Mr. Melissos is heading the QACS laboratory as technical manager, specialized in cosmetics, pharmaceuticals, household and food products for Microbiological, Physicochemical, Stability and Preservation efficacy testing (Challenge Testing).

  2. Charilaos Tsitouris Business Development

    charilaos-tsitouris Chemist, Certified Lead Auditor, with postgraduate studies at the Paris 7 University. Business Development Manager at QACS Ltd laboratories. Specialized in the personal care industry. Founding Member of the Greek IFSCC Society. Chemist MSc, QMS, EMS Lead Auditor. Specialties: Served as Quality Assurance Manager and Plant Manager in the household and personal care industry.Cosmetics Testing, Quality Control, Quality Assurance, Quality Systems, GLP, Laboratory Information Management Systems LIMS, Efficacy testing of cosmetics, Cosmetics Operations Auditor GMP ISO22716 , Proficiency Testing.

  3. George Lagiopoulos Technical Manager

    dimitris-tzouvelisGiorgos holds a M.Sc. Degree of Agricultural University of Athens in Food Technology. He joined the QACS team in 2008. Initially involved in Analytical Chemistry and Quality Control of Food and Cosmetic products, Giorgos then moved to Microbiological Department, gaining experience in Microbiological testing, Preservation Efficacy testing and Disinfectants/Antiseptics testing. Since 2012, Giorgos heads the Microbiology Department and assists in implementing quality requirements of QACS. Other Specialities: ISO 17025 auditor and Food premises auditor, GLP, Laboratory Information Management Systems (LIMS).

  4. Yiannis Kapetanstratakis Safety Assessor

    yannis-kapetanstratakisYiannis holds a Bachelor's Degree in Chemistry from the University of Patras, Greece. After completing his undergraduate studies, he moved to Glasgow, U.K. to study Forensic Science at Strathclyde University. He joined the QACS team in 2012. After gaining knowledge in the Microbiological laboratory he then moved to the Safety Assessment Department. He is a Safety Assessor and his other main responsibilities are the Stability and Efficacy Testing of Cosmetic Products. Yiannis is a member of the Hellenic Society of Toxicology and the Forensic Science Society.

  5. Dimitris Tzouvalis Safety Assessor Assistant

    dimitris-tzouvelisDimitris holds a BSc in Food and Wine technology. In addition to his experience on Food Products, Dimitris has 8 years' experience in Cosmetics Analysis and Safety Assessment services. He also has knowledge in the section of Detergents. Dimitris is currently working as a Safety Assessor assistant and he is also responsible for the smooth running of dermatological studies, Patch Testing. Dimitris has daily communication with customers, informing them on the technical aspects of QACS services, following up projects and ensuring that the customers' requirements are met.