What red light therapy involves
Also called photobiomodulation, red light therapy uses specific wavelengths of red or near-infrared light, applied via panels or devices, proposed to influence cellular energy and tissue repair.
What to consider when choosing a clinic
Evidence is reasonably supportive for certain dermatologic uses (such as skin appearance and some wound or hair applications) and more preliminary for broader 'recovery' or 'longevity' claims; dose, wavelength and device quality matter. Treat sweeping claims cautiously and ask about the specific protocol and the indication you're interested in.
