Is it Safe?

LENS Neurofeedback is a non-invasive treatment during which people often report feeling comfortable and calm. In over a million sessions, there have been no significant side effects. Because the brain responds to LENS by reorganizing itself, there may be a new awareness of existing symptoms, such as feeling fatigued, wired, or light-headed. These short-term feelings tend to correct themselves quickly.

​

“LENS neurofeedback is an FDA-certified Class II device. It is 510K exempt. The Class II 510K exempt medical device classification is a less restrictive certification than a 510-K, meaning that LENS is considered by the FDA as safer than the 510-K devices–which includes most other biofeedback and neurofeedback devices.”