Is red light therapy widely used worldwide?

Red light therapy is widely used around the world and continues to grow in popularity across multiple regions.

In North America and Europe, it is commonly used in dermatology clinics, wellness centers, and home settings. In Asia, particularly in countries like Japan and South Korea, it has gained traction in both medical and beauty industries.

The global expansion has been driven by increased awareness, improved technology, and the availability of high-quality devices from international manufacturers.

Today, it is no longer a niche treatment—it is a global wellness trend with a strong scientific foundation.