The clinical sweet spot is 3-5 sessions per week. Here is why more is not better, and how long each session should run.
4-5 times per week is the sweet spot for most people during the initial 8-12 week phase. Daily use is safe and many users do 5-6 sessions per week with excellent results.
Once you’ve achieved your desired results, reduce to 2-3 times per week to maintain. Some people continue daily use with no issues - listen to your skin.
LED masks are very safe, but overuse can cause:
Consistency beats intensity. 4-5 sessions per week for 12 weeks will give you better results than daily use for 3 weeks followed by stopping. Make it a habit you can sustain.