At Sunlighten, we believe informed choices lead to better results. Here, we break down the science behind red light and infrared therapy, how each functions within the body, and why a precise, intentional approach to light wavelengths is key to achieving true, systemic wellness.
Not all light therapy is created equal
Red light and infrared represent distinct potions of the electromagnetic spectrum with unique biological effects.
The first and most essential distinction is this:
- Red light is visible.
- Infrared is invisible.
Both are forms of photobiomodulation, using light energy to influence cellular processes. However, they differ in their wavelengths, absorption mechanisms, and therapeutic targets. Understanding these differences is essential to selecting the right modality for your wellness goals.