James, 65, Retired Male

I've noticed a significant decline in my memory this year. I frequently forget things, like the name of a familiar movie actor, where I put my keys, or whether I’ve taken my medication in the morning. Besides starting to take supplements like DHA, I was also looking for electronic devices that could help improve my memory. I came across Koushicare's product and decided to try it out. It’s very easy to use, and apart from a slight warming sensation, I didn’t feel much at first. I use it twice a day, morning and evening. In the first week, I didn't notice much difference, but after two weeks of consistent use, I felt my memory had indeed improved. I noticeably forgot things less often and seemed to learn and pick up new information more easily.

Emily, 21, College Senior

While preparing for my graduate school entrance exams, the pressure was enormous. I was extremely anxious, my sleep schedule was a mess, and I struggled to focus. My memory was terrible—what I learned one day, I’d forget the next. I started using the brain stimulation device every day before I began studying, and I've been using it for about a month now. I feel like my mind is a lot clearer and I'm not as exhausted. When I’m feeling anxious or stressed, using it helps me calm down significantly and refocus.

Anna, 35, Office Professional

I’ve always had trouble with my sleep quality—sometimes I can’t fall asleep, and other times I’m in a light sleep all night. Because of this, I often wake up feeling exhausted, with a foggy mind and sluggish reaction times, and I just don’t want to think about anything. I decided to give this product a try, and after using it for about three weeks, I noticed a significant improvement. Even on nights when I don’t sleep well, I wake up feeling more refreshed. I use it for about 15 minutes each morning while I’m getting ready and making breakfast. It’s very convenient.

Alex, 30, Programmer

For me, the biggest benefit of this product is that it helps me maintain a good level of work efficiency during long periods of intense work. Before using it, I noticed that after a week or so of high-intensity work, my overall work performance, thinking ability, and learning capacity would take a big hit, and it was hard to get back to my best state. Now, when I know I have a busy period coming up, I use it every morning, and I feel much less tired. My work performance no longer declines like it used to.

Chris, 45, Office Worker

I started using this product by accident—my wife bought it for herself, saying it helped her relax. I enjoy drinking, but if I drink too much, I usually wake up the next day with a headache and slow reactions. One morning after a heavy drinking night, I used this product for 15 minutes. I was surprised to find that it greatly alleviated my headache and made me feel much clearer right away. Even though I shouldn’t drink excessively, at least now I don’t have to worry as much about feeling awful the next day.

Sarah, 18, High School Senior

I have so much to memorize every day, and sometimes I feel like my brain just can’t keep up. After using this product, I’ve noticed a gradual improvement in my memorization efficiency. It’s easier to focus while studying. I use it before evening self-study sessions, and even after a full day of classes, I feel much more awake, like I can concentrate just as well as I do in the morning.