“Holosync should be part of everybody’s personal growth program, to take themselves from where they are to where they want to be, in terms of living a fulfilling, transcendent, successful, abundant life.”

-Jack Canfield

American Author

"Bill Harris has created one of the most effective and powerful tools for enhancing the brain. I’ve used it for decades ...and have encouraged thousands of people to use it, too. "

-John Assaraf

NeuroGym

“I love Holosync and have used it for years to get greater mental clarity, focus, and energy. I especially like to listen to it when I'm working out or meditating. Try it - it really gets you in the zone and helps you perform at higher levels of awesomeness all around.”

- Brendon Burchard

#1 New York Time Best Seller