Followed directions exactly and consistently, but thinning at frontal hairline continued, if not gotten worse.
Chat with company rep ended with “try a dermatologist who specializes in hair loss”. Other contact said "Sorry, you are in a group of only 7% who report no growth."
Fortunately, I didn’t spend $1000+ on this device.
Pros and Cons:
Bottom Line: No, I would not recommend this to a friend