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High-Density Ionizer/Negative Ion Generator - Medical Ion Mini with Ion Detector

4.5 (438 reviews)
US$367.52 Purchase
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No.3501 Mr. T.S, Tokyo, Japan
Verified user
5 out of 5 stars
Reviewed on 2020-08-20

"I find that it purifies the air particularly when I come back from outside."

Reason(s) why I purchased from you: Your website provides more data/details than others.

Detailed review: I am a therapist. I installed this product to make the room environment better. I found that the air in front of the device was cleaned when I turned it on. The room odor is also cleared. I am amazed with the performance. I find that it purifies the air particularly when I come back from outside. This product is great as I can enjoy "forest bathing" in the room.

I am still searching for the best location to install it as the instruction manual says the performance varies greatly depending on the installation location. The LED on the front panel was a little bit too bright. I affixed a sticker on it.

I did not find an effect just after I installed it because I have no health problems. However, I understand that I will find a positive effect if I continue to stay in the cleaned environment. I recommend it to my patients.
No.3324 Mr. D.S, Zagreb, Croatia
Verified user
5 out of 5 stars
Reviewed on 2020-04-24

"Better sleep, feeling of air freshness, improved well being."

Purchase reason: I was searching to buy negative ion generators and found after research on different ones and recommendations that this company produces best functioning ones.

About effects: Better sleep, feeling of air freshness, improved well being.

Other comments: I expected a good product and it turned out it's amazing.Also very professional staff, it got shipped less than a day after my order and arrived in couple of days. In the near future I'm planning on buying one more and other products as well.
No.3533 Mr. M.Y, Ishikawa, Japan
Verified user
5 out of 5 stars
Reviewed on 2020-11-22

"This is a great product. I use it in the bedroom and then I sleep so deeply that I cannot wake up in the morning. "

Reason(s) why I purchased from you: I googled and found your website.

Detailed review: This is a great product. I use it in the bedroom and then I sleep so deeply that I cannot wake up in the morning.
No.4162 Ms. C.C, Singapore-city, Singapore
Verified user
5 out of 5 stars
Reviewed on 2025-08-08

"Better Sleep, Better Days"

Purchase reason: Ever since the COVID period, I’ve often experienced difficulty with sleep and felt that it might be related to aftereffects.

About effects: At first I was a bit skeptical, but I decided to give this a try since the lack of rest had been affecting my daily efficiency at work. I feel really fortunate to have come across this product‐it’s truly worth the money, and I’ve noticed my sleep quality improving! If you’re still unsure, I’d encourage you to give it a try.
No.4159 Ms. K.Y, Nara, Japan
Verified user
5 out of 5 stars
Reviewed on 2024-04-27

"I not only sleep well at night, but even fall asleep during the day while lying down (lol)."

Reason(s) why I purchased from you: Because I was satisfied with the neck-worn type I bought previously.

Detailed review: I had been using the neck-worn type, but my husband didn't like wearing it, so I bought this one for him. It's compact, so it's convenient when moving between rooms. I not only sleep well at night, but also find myself falling asleep while lying down and watching TV during the day (lol).
No.4145 Mr. H.A, Hawaii, United States
Verified user
5 out of 5 stars
Reviewed on 2025-05-09

"I get better quality sleep."

Purchase reason: Very informative website. The Medical Ion High density mini package came with an ion detector which I really wanted. The information from your website convinced me to purchase your product especially the Medical Mini with the Ion Detector.

About effects: The Medical Mini really changes the feel of the bedroom. It allows for a very relaxed and restful atmosphere. I get better quality sleep. In combination with with the Air Tamer, you can have ions anywhere. The Ion Detector combination allows you to evaluate the performance of the ion generator. This is crucial if you have the cheap ion generators to see the difference in ion output effectiveness between the cheap ion generators vrs the more expensive but higher output products from Ion Trading.

Other comments: If you are serious about negative ions, the ion detector is a must have. Better than a detector is an ion counter but those are in the $1,000+ range. The detector is needed to ensure the ion generators are working and also provides a means of evaluating cheaper ion generators.
No.4139 Mr. H.S, Kanagawa, Japan
Verified user
5 out of 5 stars
Reviewed on 2024-03-24

"My sleep quality has improved since I started using it."

Reason(s) why I purchased from you: Because it stated that no positive ions are emitted, which made it seem trustworthy.

Detailed review: Since I started using it, my sleep quality has improved.
No.4126 Mr. M.S, New South Wales, Australia
Verified user
5 out of 5 stars
Reviewed on 2025-05-03

"I can't say it has had any impact to day on health."

Purchase reason: I purchased a much cheaper product previously and was not convinced it did anything. Decided to pay the money to buy the Ion Trading product with measuring device. High quality product but surprised the range of the NAI is only a few feet (based upon the green light on the measuring device). Used the measuring device on my cheap product and as suspected it did nothing.

About effects: I can't say it has had any impact to day on health. Monitoring.

Other comments: You need to pay the money to get a real product given with cheap products there is no way to know if it is doing anything.
No.4124 Mr. A.P, Granparken, Denmark
Verified user
5 out of 5 stars
Reviewed on 2025-04-19

"Now feeling fresh. "

Purchase reason: To neutralize the negative effects of positive ions.

About effects: My hair looks better. I feel better, the air is crispy. The machine is very potent, I am easing myself into it because the machine works so well. I have to meditate to regulate the symptoms that come up (for example a headache). I can feel some issues resolving, that I didn't know (but am not surprised) are caused by positive ions: feeling sluggish indoors. The indoor climate feeling sluggish as well.Now feeling fresh. A hidden gem in todays world! Thank you
No.4111 Dr. I.C, New York, United States
Verified user
5 out of 5 stars
Reviewed on 2024-12-30

"My staff and I feel difference: less stress and tiredness. "

Purchase_reason: Boost energy , immune system and reduce tiredness for myself , my staff and my patients

About_effects: In one month of using Medical Ion Mini generator my staff and I feel difference: less stress and tiredness , we can do more tasks
[Please note]
Customer Reviews on this page are just for your reference and they do not guarantee the efficacy/performance of the product. Please consult a doctor if you need medical treatment. Customer Reviews written in Japanese are translated into English by Ion Trading.
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