For the crowd of mostly baby boomers, whoโ€™d just finished their healthy lunch of salmon fillet on a bed of grains and vegetables, the warning could not have been more dire: Youโ€™re running out of time.

STAT got an inside look at this $195-a-head symposium, held last month in this wealthy beachside community. It offered a striking view of how promoters aggressively market scientifically dubious elixirs to aging people desperate to defy their own mortality.

At STATโ€™s request, eight independent experts reviewed informational handouts about the clinical trial, and all sharply criticized the studyโ€™s marketing, design, and scientific rationale.