>> her secret is renowned french anti-aging specialist doctor jean-louis sebagh. >> he's been called "the wonder doctor," "a miracle worker," and "the youth guru." >> doctor jean-louis sebagh is a super exclusive doctor in paris. i was 28 when i first went to him, and i instantly noticed that my skin just came alive. and that was it, it was kind of love at first sight. >> doctor sebagh's treatments are in such demand models, celebrities, and even vip clients wait months just to get an appointment with him. >> people don't mind waiting four hours at a time just to see him because they know that at the end of the day they come out looking fresher and healthier and younger. you know, he's the man. >> how is it that doctor sebagh is able to produce such powerful anti-aging elixirs? >> his secret lies in a fabled and beautiful part of the french countryside. >> here in this secluded field in the south of france scientists have discovered a rare vine-ripen melon with astonishing youth preserving properties. >> check out this new time-lapse video showing how an ordinary melon wrinkles, ages,