Darian D.
My wife has been using these frequencies for more than a year now and they get her through 10 hour work days. She calls them her "happy vitamins". She has never been a coffee, tea or energy drink person because she can't tolerate large amounts of caffeine. These work well for her with no sleep interference of other issues.
Maria Monroe
These NMN Peak Performance frequencies provide the amount of energy my body needs without the crash. This is my go-to instead of coffee this is a great investment for my brain and energy booster!!! My day isn't right without them
Tony Bateman
This frequency has helped increase my energy levels. I worked over 25 years on 3rd shift and found it helped me to work nights and sleep during the day. Now I use it midday because it helps me stay active during the day and sleep at night like a baby.
Parker F.
I have been using this frequency for 2 years now. I used to work in a restaurant business and I survived all those long hours with this product. Also this is my go to product whenever I travel, amazing support for jet lag or long walks during my trips.
Zackary T.
Peak performance frequency does give you the energy needed to carry out day to day task. No negative effects, only positive. Perfect for my every day activities.
Grace Johnson
Not really sure what are the effects of this frequency however this has proven to give me a burst of energy to help me get through my day. Easy to use, no bad side effects, and pretty good price for the product.
Howie Goodman
Used these and within 4 days I noticed a difference. I went an entire day of running errands and cleaning the house without taking a nap. I work 12 hrs. a day and these really do make a difference within my energy throughout my day. I recommended these to all my coworkers!
Phyllis R.
I tried them to see if they really do make a difference and I did feel that these frequencies boosted my energy throughout the day slightly. If you’re feeling like you need more energy, then give them a try.
Edgar Madden
I really love this frequency. I wish it was a little less pricy because you'd have to buy qicoil as well.
Dana Jones
I bought this frequency for my husband to try. He's retired, and often sleeps more than he needs to simply because he's low on energy. Since he started using them, a week or so ago, he's mowed the lawns, vacuumed the den, cleaned the boat, gone on bike rides... He wakes up earlier and seems more refreshed, instead of dull, in the morning. He's got his enthusiasm for life back! Great company!
Heywood B.
The very first time I used this frequency I had an amazing, off the wall energy for a few hours. I felt soooo good.
Vivian J.
These don’t affect me at all. Maybe it’s only me. I’m not trying to criticize this company. It’s just that it’s not for me.
Veronica Collins
Easy to use and seem to do what’s described.
Darren Nord
This frequency actually makes a difference (says everyone) but I truly do feel that!
Edward Jackson
I tried this frequency to see if it really does make a difference and I did feel that it boosted my energy throughout the day slightly. It’s not really affordable, but if you’re feeling like you need more vitamins and energy then give it a try.
Lara Dodson
The effect is great and I notice it helps wake me up in the morning, but in a natural way, not like a jolt of coffee. I feel like it lasts throughout the day too. Definitely worth giving a try if you struggle getting up in the morning sometimes, like me.
Emil F.
I have been having daytime sleepiness from my medications. I have been on this frequency for three days only and have not had any episodes of feeling tired or even low on energy. This frequency has helped me function better to do more activities around my house. It even helps my depression to become less.
Felix P.
I use this product and within two days I noticed a difference. I went an entire day of running errands and cleaning the house without taking a nap. I work 12 hours a day and this really do make a difference within my energy throughout my day. I recommended this frequency to all my coworkers!
Ted Whittaker
I really love this product. It's not like a vitamin your hoping would work once you are consistent in using it. In my experience, after a few weeks, you could feel a difference in energy and mood. I wish it was a little less pricy because I also have to buy plenty of meds and vitamins as an adult.
Rosie Butler
I bought this frequency for my husband to try. He's retired, and often sleeps more than he needs to simply because he's low on energy. Since he started using it, a week or so ago, he's mowed the lawns, vacuumed the den, cleaned the boat, gone on bike rides... He wakes up earlier and seems more refreshed, instead of dull, in the morning. He's got his enthusiasm for life back!
Charise Bowman
I like the energy I feel that I got from this frequency, and it’s so easy to use. I will probably buy from qilife again.
Jack Barrett
I have been using it 2 times a day for the past 3 weeks and I do feel like it provided me energy throughout my day. So easy to use and you can also do it while relaxing.
Corena T.
Once you started using this frequency, in about a week, you definitely can tell the difference between before and after. In my experience, I always make sure that there’s no one to disturb me while using it so I can focus.
Rebecca H.
This frequency is a game changer. I'm playing with my grandkids and enjoying the time again. 100% recommended.
Aaron Z.
I’ve only been using this frequency for about five days. At first I noticed at work that I didn’t have the afternoon, post-lunch drag. Then, over the weekend, I shocked myself by running chores on my feet in the neighborhood for two hours—on the first day of my period. Normally, the fatigue and brain fog are so bad on the first day all I can do is sit or lay down and wait for it to pass. I didn’t feel 100% running around, I still wasn’t well, but I would call it a definite increase in energy. I usually take a rest after work, sometimes I pass out for a couple of hours. Tonight, I laid down for an hour, no sleep, and spent the evening up and about actually doing the things around the house I planned. I’m not a total energizer bunny, but definitely have had increased activity and hope my energy increases with more time!
Ben Rowe
This frequency gives great energy and is easy to use. Hassle free!
Marion Walley
This frequency definitely provides some good energy and pick-me-up for my day. It really works well like the traditional supplement.
Jasmine Nielsen
I bought this product for my husband and after 2 weeks he has now a better focus, memory and better decision making.
Jillian O.
We do like this frequency, but not sure how much it helps us.... pretty hard to evaluate! My husband and I both use it. At ages 75 and 80 we need all the brain health we can acquire! We recently had a discussion about whether or not it is helping us! Neither of us were sure.
Rachel S.
Have used this for about 3 weeks now, and I feel some difference in my memory and searching for words. Nothing dramatic, but we’ll see after a longer trial.
Chris Dudley
I noticed a difference in cognitive attention and general processing activity in just 4 days!
Jenny S.
After dealing with brain fog, lack of focus, and short term memory for the past 10 months, I purchased this and started using it twice a day. Well, in 5 days I started feeling a difference. I am able to focus better, I don’t feel the brain fog consuming me like it did before, and I am beginning to remember things longer (which is most important because I work in a call center). I am in no means pushing this on anyone as a miracle drug, not at all. But it is helping me tremendously with my post-Covid brain fog. I can feel that my mind is a bit sharper than I was months ago.
Geoffrey Young
I've been using it for about 2 months and my memory or bringing words up more quickly in a conversation has improved. I will continue using this great technology.
Warren Pearce
I believe it really helps with memory retention.
Susan M.
Prior to using this frequency, I was having some serious issues with forgetting and it was a bit scary. It took about 2 weeks to start seeing a difference and at about a month, the difference is pretty incredible. I do only use it once a day, not two. This is worth a try if you are struggling.
Donald R.
I am so pleased at the results with these frequencies. I have actually noticed that my recall has improved by a solid 40% and getting better. I've been using it for just over 1 month and noticed the improvement after using them regularly. Being able to remember things has improved my confidence and helped with overall organization in my life. I am thrilled and will keep using them.
Franky Lander
I’ve been using your product for about 3 months and I truly feel much more confident than I did before I started using it. Also, my focus has improved markedly.
Scarlet Forge
I believe it helps with memory retention. I've been using it for about 2 months and my memory or bringing words up more quickly in a conversation has improved. I will continue using this new technology ☺️
Alexander B.
Been having major mental fatigue, inability to focus, bad memory issues for a few years and this year it was at its worst. Not sure if it was stress effects from the pandemic or perimenopause or both, but I had to do something to function better. I use this frequency as directed. On day 2 I had more mental energy, clarity even my mood was better. Same for day 3 and 4. Now, my mind is incredibly clear, my recall and memory improved and I feel like my mind is much better at handling stress and doing daily tasks. I even feel calmer! I will definitely be using these frequencies for the rest of my life! I literally feel 10 years younger!
Jim Gress
After several days I started feeling better and like my mind was more clear and I could actually keep my mind on things that I was doing. I’d say that this is a good product.
Dwight R.
I noticed a difference in cognitive attention and general processing activity.
Shawnee C.
We do like this frequency, but not sure how much it helps us.... pretty hard to evaluate! My husband and I both take it. At ages 79 and 83 we need all the brain health we can acquire! We recently had a discussion about whether or not it is helping us! Neither of us were sure.
Andy Johnson
This frequency is used for 'Brain Health' and I believe it is helping my memory, thought process and problem solving skills. I would recommend this product.
Kathleen Roberts
It's hard to say just how well this frequency works. I seem to remember things better, but it's not like it's a miracle and I remember everything all the time. I do think there is some benefit from it as I'm not as likely to be talking and forget what I want to say to come to the next thought.
Judith R.
I have been using these frequencies for a month to help with memory cognitive abilities. It does seem to be improving. I will try another month and see where I am.
Eddie Young
You won't suddenly become Einstein overnight , but daily awareness, fumbling for words, losing train of thought and tracking on tasks are all improved and that’s all I was looking for. Thank you so much Qilife.
Grace Smith
This frequency has improved my quality of life! It helps me be clearer in memory recall, mental organization, overall brain health and function. My neurologist is impressed with my improved functionality as I was written off as a poor rehab candidate. I am able to continue independent living.
Clark O.
Not really sure if it’s working or not. I haven’t used it for very long and I seem to remember things okay. I’m still using it and will know more after another month, I’m sure.
Keith Hayward
I've been using it daily for nearly a year and I can definitely tell a difference. I'm 58 and my brain just seems to be dragging a bit, with these frequencies my brain feels like things are firing, just right!
Owen H.
I learned about this company from my massage therapist. Her mom uses this particular frequency and at age 72 is still going strong! Upon her advice, I tried this product. After about a week and a half, I began to notice changes in my mental focus at work. My focus and clarity are well worth it! I'm 60 and I've been using this frequency now for almost a year and I will never go back to "foggy brain'! Give this frequency a try!
Liv A.
This frequency has made me feel absolutely great, my recall of names is something I noticed almost 24 hrs after using it.
Shane Devlin
It takes at least 3 days to notice the effect. Be patient. Eat less milk or nut products for best results.
Marshall Clemenson
I had been forgetting things and regularly had a hard time recalling the correct words I wanted to say while communicating with others. I believe my problems are happening less often. I am almost 71. I've seen a neurologist and passed the memory test with exceptional results. Nothing unusual showed up on the MRI of my brain. I still walk into rooms and forget why I went there but it is happening less since I've started using this frequency.