Is RegenaLight UV-Free?
Yes. RegenaLight is 100% UV-free.
What wavelengths does RegenaLight emit?
The upgraded RegenaLight emits the following wavelengths:
- Blue: 415nm
- Cyan: 490nm
- Green: 525nm
- Yellow: 590nm
- Red: 633nm
- NIR (Near-Infrared): 850nm — activates automatically with the red light mode
Why this means UV-free
The UV spectrum sits below 380nm. RegenaLight's shortest wavelength is 415nm (blue light) — already well above the UV range. All visible light modes operate between 415nm and 633nm, safely within the visible light spectrum.
NIR at 850nm sits on the opposite end of the spectrum from UV — it is beyond visible light in the infrared direction, not in the UV direction. Near-infrared is associated with therapeutic and regenerative effects, not the harmful properties of UV radiation.
This means:
- No UV radiation of any kind
- No risk of UV-related skin damage or sunburn from the device
- No need for UV protection during sessions
- Safe for daily use without the concerns associated with UV exposure
How NIR differs from UV
A common question is whether near-infrared light carries any of the risks associated with UV. It does not. UV and NIR are on opposite ends of the non-visible spectrum:
- UV (below 380nm): High-energy, associated with DNA damage, sunburn, and skin cancer risk
- NIR (700nm-1000nm): Low-energy, associated with cellular repair, collagen stimulation, and anti-inflammatory effects
NIR at 850nm is widely used in clinical and therapeutic contexts precisely because it is safe for repeated use.
If you have questions about safety for your specific skin condition or medication, we recommend consulting your doctor or dermatologist before use.