Boundless Life

Are Tanning Beds Safe, The CRAZY Future Of Red Light Therapy & The "Sun Sandwich" concept, Robot Massages, Korean Face Masks & More With Kris Sweeting.

59 snips
Aug 14, 2025
Kris Sweeting, founder of EMR Tech and a pioneer in photobiomodulation, sheds light on the world of red light therapy. He explores how specific light wavelengths can improve mitochondrial function and even enhance skin health. Sweeting shares fascinating insights about the safety of tanning beds and discusses innovative technologies like robotic massages. Listeners will learn about the 'Sun Sandwich' concept, breakthroughs in skincare with LED-infused masks, and the importance of quality in light therapy devices.
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ANECDOTE

Vitiligo Led To A Lifetime In Light

  • Kris Sweeting developed a personal relationship with light therapy after repigmenting his vitiligo using topical pseudocatalase plus narrowband UVB.
  • He grew up using tanning beds at home and repigmented most of his body within one to two years.
ADVICE

Use Minimal Erythema Doses

  • Aim for a minimal erythema dose (slight pink) when using UVB for vitamin D or therapy rather than prolonged exposure.
  • For Ben's skin example, Kris estimated around three to five minutes on his device to hit that minimal response.
INSIGHT

The Sun Sandwich Concept

  • Red light in the morning preconditions skin by thickening the stratum corneum and reduces UV harm later in the day.
  • Red light at sunset resolves acute inflammation caused by afternoon UV, forming a protective "sun sandwich" routine.
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