Not all light wavelengths can penetrate the human brain. Several studies have firmly established near infrared light (wavelengths between 800 to 2500 nm) can penetrate the head and reach the brain. Among these wavelengths, 810 nm near infrared light penetrates cerebral tissue most deeply and providing a comfortable warmth sensation.

Photobiomodulation Therapy is a safe, effective, non-pharmacological way to manage pain and inflammation. Some new users might feel headache or dizzy during or after using ThinkFast. Usually the symptoms will subsuides after a few sessions.

Yes, ThinkFast can help support overall brain wellness, combat brain aging, and reduce stress in your daily life.

The results vary person to person. Some may feel improvements after a week, while others may take longer to notice positive changes.

It varies from case and no two brains are the same.

You can have two sessions per day, five days a week. After three months, wearing the device for 2-3 days a week is recommended to maintain positive results.