FMI opines the Older Adults Health Supplements market was valued at USD 192.8 billion in 2025. Sales are expected to reach USD 203.6 billion in 2026 and USD 351.1 billion by 2036. Conventional Nature is poised to lead with 72.0% share in 2026 and Online Retailers is estimated to command by Sales Channel with 38.6% share in 2026.