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Our President


Sylvie Beljanski was born in New York City to French parents while her father, biochemist Mirko Beljanski, Ph.D., conducted research work with Nobel Prize Winner Severo Ochoa at the New York University Medical Center’s Bellevue Hospital. As her parents joined the Pasteur Institute in Paris, Ms. Beljanski returned to France with her family prior to her first birthday. She was raised and educated in Paris, and she completed her undergraduate studies at the Sorbonne.  She then went on to pursue a law degree and was admitted to the French Bar in 1995.

In 1996, Ms. Beljanski became President of Natural Source International, Ltd., which offers dietary supplements stemming from her father’s lifetime of research. She is also the Vice-President of the Beljanski Foundation, Inc, a not-for-profit organization whose mission is to further Dr. Beljanski’s research.

Ms. Beljanski built upon the outstanding body of research her parents have developed to become an advocate for detoxification and a holistic lifestyle. She speaks at conferences around the world about the importance of environmental medicine, serious detoxification and a natural approach to wellness and beauty. She presents the scientific basis of the Beljanski® Approach to Wellness, a holistic way of life as well as the practical recommendations to Avoid environmental toxins, Remove them and Repair the cellular process when needed.
Ms. Beljanski created two new lines of products that round out the core line of the Beljanski® products : French Secret® is an all-natural and paraben-free skincare line, and Targetage® is a line of natural dietary supplements for detoxification and anti-aging.