Doctor Beilin is a specialist in aesthetic medicine, laser and anti-aging medicine.She is a University Teaching professor at Tarnier-Cochin Hospital in Paris.DIU: Evaluation and control of techniques of injections and volume in dermatology and plastic surgery. International expert and trainer in mesotherapy, laser, radiofrequency and fillers Scientific committee: “MEGA –Hand” congressScientific committee: “French and Emirates hospital” Abu-Dhabi.Scientific committee: “Merano Henri Chenot, medical spa” -Italy.Scientific committee: “Medical spa Xixuan”, Hangzhou-China. Consulting: L’Oréal, Q-Med, Palomar, Croma, Anteis, Mesoestetic; Galderma, Filorga, Pollogen, BTL Aesthetic, Biophymed. 2007 Author of “The light that rejuvenate your skin”. Anagramme edition.