Latest Articles
Helio Cure Glow Review: They Actually Fixed the Problems!
The Helio Cure Glow is back with six wavelengths, more 1064nm, independent testing, a lower price, and some major improvements. But is the updated panel finally worth it?
This Back Pain Wrap Has Red Light, Heat & Vibration—But Does It Work?
The Kala Restore Wrap combines red and near-infrared light therapy with heat, vibration, and back support, but does it deliver enough power to help with back pain? I tested its wavelengths, irradiance, features, and real-world performance to find out.
🛑 Weekly Newsletter: Nighttime Light Exposure - 28-56% Higher Heart Failure, Heart Attack & Stroke Risk?!
A scary new study shows that artificial light at night increases the risk of poor outcomes for heart health. Here's why and what to do about it
The Emergent Popularity Of Specialized Red Light Therapy Devices
Here's why specialized red light therapy devices, such as helmets, mats, face masks, are going mainstream in 2026
Sunlighten Red Light Therapy Panel Review: Powerful, But Something’s Missing
Sunlighten’s first red light therapy panel delivers impressive power and a unique wood-trim design, but its premium price and some surprising omissions may leave you wondering whether it’s worth it.
Red Light Therapy Benefits/Protocols: Simplifying 10,000 Studies
With nearly 10,000 photobiomodulation studies now published, how strong is the evidence for red light therapy? Vladimir Heiskanen reveals what the research really shows, where it falls short, and what PBM research still needs to prove.
🛑 Weekly Newsletter: Huge Vitamin D Review, Light Therapy: To Supplement Or Not?
Here's a new 2026 review looking at the specific benefits of vitamin D supplementation, fixing deficiency, and about some very difficult myths around benefits.
Red Light Therapy For Carpal Tunnel Syndrome: Treatment Protocol & Top Devices
The red light therapy for carpal tunnel syndrome is a minefield, and yet, I condensed it down into an easy to understand protocol and device selection for you!
Dual-Chip LEDs Sound Better—Until You See the Test Results
Are dual-chip LEDs really better? Independent lab testing found a single-chip red light therapy panel produced 29% more optical output. Here’s what the results mean—and why more LED chips don’t necessarily mean better performance.