BIOPHYTIS , a biotechnology company specializing in the development of drug candidates to treat diseases of ageing, announces today the complete results of the SARA-PK study, in particular the favorable pharmacokinetics and pharmacodynamics of Sarconeos. The analyses confirm the good pharmacokinetic profile in healthy elderly volunteers, the therapeutic window of Sarconeos, and confirms the dosages that will be tested in the Phase 2b trial SARA-INT.