New Life! Russian movie with English subtitles

The script of the film was based on the experiment of a psychologist who proved in his scientific work that age does not exist. He convinced a young 35-year-old woman who had lost her memory that she was ten years younger and made her a living experiment. For almost a year, the main character Anna Novikova will live the life of a 25-year-old girl and will be left with the question of whether the psychologist Sergey Dvoretsky gave her a new life or took her a year. And the viewer will be left wondering if the scientific discovery of human relations was worth it? Why do we evaluate a person by the number in the passport? What does age really matter?