Ion Trading Our Dedication  

Customer Reviews (1)

4.1 (4163 reviews)

1 - 10 of 4163 
No.4163 Ms. B.C, British Columbia, Canada
Verified user
5 out of 5 stars
Reviewed on 2025-08-21
Product name: Pure Titanium Curb Chain Bracelet (12mm Super Wide Version)

"A Titanium Bracelet and Exceptional Service"
Pure Titanium Curb Chain Bracelet (12mm Super Wide Version) Purchase reason: Chat GPT recommended you when I was searching for a wide curb chain bracelet for my partner. I liked that this was all titanium.

About effects: My partner loves the look and quality of the bracelet. It is very light despite the width so it's easy for him to wear and almost forget it's on.

Other comments: Shopping with Ion Trading was truly a pleasure. Masaharu and his team went above and beyond to accomodate my requests for last minute changes, especially when I ordered the wrong size. Such exceptional service made the experience all the more special and when I told my partner we both agreed it made the gift more meaningful. Thank you, Ion Trading!
See all customer reviews of this product (24)
See this product
Pure Titanium Curb Chain Bracelet (12mm Super Wide Version)
No.4162 Ms. C.C, Singapore-city, Singapore
Verified user
5 out of 5 stars
Reviewed on 2025-08-08
Product name: High Density Negative Ion Generator - Medical Ion Mini

"Better Sleep, Better Days"
High Density Negative Ion Generator - Medical Ion Mini 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.
See all customer reviews of this product (435)
See this product
High Density Negative Ion Generator - Medical Ion Mini
No.4161 Ms. M.K, Saga, Japan
Verified user
5 out of 5 stars
Reviewed on 2024-05-10
Product name: Tourmaline Biseki EX Cream

"My skin looks a little brighter and feels lifted."
Tourmaline Biseki EX Cream Reason(s) why I purchased from you: I always receive prompt service and samples, so I continue purchasing from you.

Detailed review: Thank you as always for your quick service. I use the Tourmaline Biseki EX Cream not only on my face but also on my body. I apply it to my face morning and night. My skin looks a little brighter and feels lifted. When I use it on my body, it feels refreshing. It seems to suit me well, so I plan to keep using it.
See all customer reviews of this product (436)
See this product
Tourmaline Biseki EX Cream
No.4160 Ms. S.Y, Miyagi, Japan
Verified user
4 out of 5 stars
Reviewed on 2024-05-07
Product name: Magnetic necklace ULTRA NEO Ebony (Black) (Max. length 50cm) - Good for neck stiffness

"I've been rubbing my right shoulder much less often than before, so I think it might be working."
Magnetic necklace ULTRA NEO Ebony (Black) (Max. length 50cm) - Good for neck stiffness Reason(s) why I purchased from you: I also wanted to try the bracelet, so I chose to buy from your store.
Detailed review: I've had ongoing stiffness in my right shoulder and tried various things. Metal products caused skin irritation, so I couldn't wear them long enough to see any effect. But this product doesn't irritate my skin, so I've been wearing it every day since it arrived.
See all customer reviews of this product (113)
See this product
Magnetic necklace ULTRA NEO Ebony (Black) (Max. length 50cm) - Good for neck stiffness
No.4159 Ms. K.Y, Nara, Japan
Verified user
5 out of 5 stars
Reviewed on 2024-04-27
Product name: High Density Negative Ion Generator - Medical Ion Mini

"I not only sleep well at night, but even fall asleep during the day while lying down (lol)."
High Density Negative Ion Generator - Medical Ion Mini 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).
See all customer reviews of this product (435)
See this product
High Density Negative Ion Generator - Medical Ion Mini
No.4158 Mr. I.M, Osaka, Japan
Verified user
5 out of 5 stars
Reviewed on 2024-04-27
Product name: Magnetic necklace ULTRA NEO Ebony (Black) (Max. length 50cm) - Good for neck stiffness

"My neck stiffness has eased."
Magnetic necklace ULTRA NEO Ebony (Black) (Max. length 50cm) - Good for neck stiffness Reason(s) why I purchased from you: Simply because I wanted to purchase this product.

Detailed review: The tight stiffness in my neck, like it was being gripped, has eased.
See all customer reviews of this product (113)
See this product
Magnetic necklace ULTRA NEO Ebony (Black) (Max. length 50cm) - Good for neck stiffness
No.4157 Ms. M.H, Toyama, Japan
Verified user
1 out of 5 stars
Reviewed on 2024-04-23
Product name: Tourmaline Detox Sole Patch

"I used it while wearing three pairs of socks. I hope usage tips will be shared."
Tourmaline Detox Sole Patch What I liked: A product from Remington had no effect at all, so I purchased this one after reading online reviews. When placing my second order, I told a man over the phone, “The powder tends to shift unevenly,” and he?an elderly-sounding man?responded, “Powder? I have no idea what you’re talking about!!” I was really shocked because the phone support had been praised online and I was looking forward to asking questions. Since then, I’ve lost the will to use it and still have 100 sheets untouc

Comments or suggestions: The detox sheet releases a lot of moisture during the night. I wore three pairs of socks while using it. I hope tips for usage will be shared. The sheet is hard to remove! I wish you would include one or two extra adhesive sheets. I feel anxious thinking “What if it’s not enough?” or “What if I make a mistake?”

[From Ion Trading] Thank you very much for your review. We sincerely apologize for the inappropriate response you received by phone when placing your order. The staff member has been strictly instructed to respond with more empathy toward customers.

Regarding the issue of uneven powder distribution and the request for extra adhesive sheets, we fully understand and will propose improvements to the manufacturer. As for preventing mess caused by waste discharge, we agree with your curre
See all customer reviews of this product (103)
See this product
Tourmaline Detox Sole Patch
No.4156 Ms. H.Y, Aichi, Japan
Verified user
5 out of 5 stars
Reviewed on 2024-04-20
Product name: AirTamer A310 | Personal Air Purifier Necklace

"Since I started using the AirTamer, the difference is clear."
AirTamer A310 | Personal Air Purifier Necklace Reason(s) why I purchased from you: Because the explanations were thorough and the after-sales support was very kind.

Detailed review: Since I started using the AirTamer, the difference is clear. I’ve heard that when the body becomes too positive, it can lead to various illnesses, so I strongly feel the importance of absorbing negative ions.
See all customer reviews of this product (380)
See this product
AirTamer A310 | Personal Air Purifier Necklace
No.4155 Ms. K.F, Tokyo, Japan
Verified user
4 out of 5 stars
Reviewed on 2024-04-17
Product name: Tourmaline Detox Sole Patch

"It’s great that the detox is visible! The refreshed feeling is amazing."
Tourmaline Detox Sole Patch The next morning after applying the sheet before bed, it becomes sticky ? it's great that you can see the detox effect! It feels so refreshing. I plan to order again.
See all customer reviews of this product (103)
See this product
Tourmaline Detox Sole Patch
No.4154 Ms. A.M, Kanagawa, Japan
Verified user
5 out of 5 stars
Reviewed on 2024-04-17
Product name: Tourmaline Biseki EX Cream

"I’m able to maintain a slim face with the Biseki series."
Tourmaline Biseki EX Cream I’ve been using this cream for about 10 years. It makes my face feel the most refreshed. I’m impressed by the power of tourmaline.

When I try other cosmetics, I can tell the difference. Even when I use brand-name creams, I always end up coming back to this one. I keep repeating that cycle, but now I maintain a slim face using the Biseki series. I also apply this cream generously and do lymphatic massage.
See all customer reviews of this product (436)
See this product
Tourmaline Biseki EX Cream
[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.
1 2 3 4 5 6 7 8 9 10  Next >> [417]
[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.
Mr. R.H
Saitama, Japan
"I can concentrate on work more and have deep sleep. Room odors have decreased. I am impressed with the performance!"
Mr. T.I
Aichi, Japan
"Thank you for the great shopping experience. "
Mr. M.C
Singapore-city, Singapore
"The Medical Ion Mini helps me to sleep!"
Mr. H.O
Tochigi, Japan
"I often feel reluctant to order online but I was impressed with your great customer service. Thank you!"
Ms. T.H
Tokyo, Japan
"I no longer have migraine. I enjoy a deep sleep. Cigarette smoke odors are removed quickly!"
Mr. T.K
Miyazaki, Japan
"I decided to order this 60cm long necklace because of your great customer care!"
Mr. Y.T
Tokyo, Japan
"I can sleep better with much fewer sleeping pills!"
Mr. H.S
Aichi, Japan
"Thank you for adjusting the length free of charge. I am so happy with your customer service. "
Mr. R.K
Pahang, Malaysia
"The results is amazing, the smoke has cut down tremendously and odor is lesser!"
Mr. T.K
Saga, Japan
"This is my 2nd purchase. The powder particles are not large or small. I received the product earlier than I expected. "
Ms. H.I
Kanagawa, Japan
"I often woke up after midnight to go to the bathroom and could not sleep again after that but I can sleep better now!"
Mr. N.H
Hiroshima, Japan
"I am so happy because it arrived much earlier than expected!"
Mr. M.O
Aichi, Japan
"My guests always say they feel the fresh air!"
Mr. M.N
Tokyo, Japan
"I am so happy with happy with this affordable ion counter. Thank you for your prompt shipment. "
Mr. S.S
Chiba, Japan
"I often had migraine headache in the morning but it has gone way!"
Mr. T.T
Saitama, Japan
"This is my 2nd purchase. You always offer a great customer service. "
Mr. A.K
Tokyo, Japan
"It is easy to use and has a long durability. Thank you for your great service. "
· Negative Ion Generators
· Ion Counter
· Tourmaline Sheet
· Tourmaline Stones Powder
· Necklace
· Bracelet
· Bath Products
· Supporter
· Negative Ion Clothing
· Tourmaline Bedding
· Girdle
· Home remedies for stiff neck
· Cosmetics

· Tourmaline Products
What is a Negative Ion? (13)
What is Tourmaline? (7)
Tourmaline explorer (11)
Negative Ion FAQ (53)
Ideal amount of negative ions (1)
Actual negative and positive ion measurements featured in literature and media (1)
How to Choose the Best Negative Ion Generator (aka. Ionizer) (1)
How to Choose the Best Air Ion Counter (1)
How to Choose the Right Negative Ion Products (9)
Misunderstanding about negative ions (10)
Theory of Air Ion (1)
Measurement Theory of Air Ion (1)
Negative ion effects reported in medical literature (13)
Lenard effect (2)
Negative ion counter comparison chart (2)
Customer Reviews
Sale Rank | Theory | Dedication | How to Order | Payment | Shipping | Contact Us | Help |  
Ion Trading
Universal Plan Co., Ltd.
107 Tachikawa-Lumiere, 3-5-1, Ichiban-cho, Tachikawa-city, Tokyo, 190-0033, Japan
Phone: +81-42-848-5311 Fax: +81-42-848-5148
Copyright (C) Universal Plan Co., Ltd. 1993-2025

Japanese Corporate Number: 1012802002452 (National Tax Agency Japan)