The Ultimate Guide to LED Therapy Colors (Uses & Benefits)

light therapy colors

LED light therapy uses specific wavelengths of visible and invisible light to trigger biological processes in the body – from killing acne bacteria to boosting collagen, easing pain, improving mood, and regulating sleep. Each light therapy color works differently. Some target bacteria. Others reduce inflammation. Some stimulate collagen. Others regulate your circadian rhythm. There is … Read more

Illumiflow vs. Kiierr vs. HairMax – Which Laser Cap is Best?

illumiflow vs. kiierr vs. hairmax

After exploring the most well-known laser caps for hair growth, it’s to narrow it down to the three best-selling ones in 2026. In this post, I’ll review and compare the 3 best-selling (FDA-cleared) laser caps – HairMax PowerFlex, Illumiflow, and Kiierr – to help you make the best long-term decision for regrowing your hair. Laser … Read more

The 6 Best Serums to Use with LED Light Therapy (2026)

best serums for LED light therapy

Using the right serum with LED light therapy can noticeably improve your skin results. Red and near-infrared light stimulate your skin cells, but a good serum helps your skin recover, hydrate, and produce collagen more effectively after each treatment. While Home LED Light Therapy Devices can work wonders on your skin, sometimes your skin feels … Read more

6 Best Laser Caps for Hair Growth (2026): FDA-Cleared Picks Compared

best laser caps and hair growth helmets

Can a laser cap actually help with thinning hair? For androgenetic alopecia (male or female pattern hair loss), the evidence for low-level laser therapy is encouraging. But that does not mean every cap works equally well, or that the most expensive one is automatically the best. I compared the major FDA-cleared laser caps by laser … Read more