December 14th, 2025
Vielight was an exhibitor at A4M’s LongevityFest 2025, held December 12–14 at The Venetian and Palazzo Resort in Las Vegas.
The largest event in longevity and anti-aging medicine, A4M’s 33rd annual LongevityFest, brought over 5,000 physicians, researchers, and health optimization professionals to The Venetian and Palazzo Resort in Las Vegas.
Vielight’s booth gave clinicians and longevity practitioners a chance to see the technology firsthand and learn how intranasal transcranial photobiomodulation (itPBM) — Vielight’s patented method of delivering near-infrared light to deep brain structures through the nose and skull — fits into their practice. It’s an approach often grouped under the broader umbrella of red light therapy, but with a critical difference: 30+ peer-reviewed studies from some of the highest-ranking academic institutions in the world have been conducted using Vielight’s specific delivery system.
One of the most positive responses we received was about exactly that. In a space where many devices promise results, practitioners told us that the depth and specificity of Vielight’s published research gave them a level of confidence they don’t often find on an expo floor.
As the longevity medicine space continues to grow, photobiomodulation is earning its place as a non-pharmaceutical, research-backed approach to brain health. Events like LongevityFest are where that happens. Not through marketing, but through direct, science-first engagement that clinicians trust.
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