*2
While most tourmaline products generate negative ions only when external pressure or friction is applied, the negative ion knee supporter generates negative ions without any external force.
This image shows you the low/high temperature areas of the body shown in blue/red get smaller/larger, respectively.
*3
Tourmaline maintains the characteristics unless extreme heat is applied to it,
which means tourmaline effects last forever under normal use. However, the fabric becomes worn out through use.
Customer Reviews - Negative Ion Knee Supporter (Hook-and-loop-fastener type)
[Please note]
* This is some of the feedback we have received. With prior permission, we post your feedback.
* This is just for your reference and it does not guarantee the efficacy/performance of the product.
Please consult a doctor if you need medical treatment.
No.896 Ms. F.A, Kuala Lumpur, Malaysia
5 / 5-stars
My huzband used this knee supporter throughout the night and in the morning the pain is gone!
I bought this negative Ion Knee Supporter for my husband. He plays badminton twice a week. Every time after playing badminton he always have knee pain. What he did is he used this knee supporter throughout the night and in the morning the pain is gone. He likes this product and he starts using it every night before sleeps so that he wakes up fresh and pain free. >>Read more
No.2537 Ms. L.H, Texas, United States
4 / 5-starsNEW
Not good support for the surgical knee.
Details about the effects: not good support for the surgical knee, otherwise is very good
No.606 Ms. D.R, Texas, United States
4 / 5-stars
She said it has helped her knee pain!
I bought the Negative Ion Knee Supporter for my grandmother who has knee problems. She said it has helped her knee pain and is happy with the product. I am now interested in exploring other products and how they can help with various issues.
No.2371 Ms. T.K.N, Singapore-city, Singapore
5 / 5-starsNEW
It keeps my knee warm and ease the pain.
Details about the effects: The negative ion Knee Supporter keeps my knee warm and ease the pain. It also gives the Knee the support as I walk around.
Other_comments: Material is soft and comfortable
No.382 Mr. T.S, Kanagawa, Japan
4 / 5-stars
I was suffering from pain in my right knee. It helps to reduce the pain!
I have had pain in my right knee since the end of the last year. This ion supporter has helped to reduce the pain.
No.2367 Ms. S.T, Victoria, Australia
5 / 5-starsNEW
It gives warmness but a bit tight.
Details about the effects: It gives warmness but a bit tight to me.
No.187 Mr. Anonymous, Aomori, Japan
5 / 5-stars
I had knee joint pain. I was surprised to find that I had no pain when I was doing my duties!
I have always had knee joint pain when season changes. The pain was intensifying this winter and ointment didn't work. >>Read more
No.188 MS. N.N, Tokyo, Japan
5 / 5-stars
My knee feels better!
I am very comfortable with this supporter. I like the hook and loop fastener. My knee feels better.
No.683 Ms. S.T, Singapore-city, Singapore
5 / 5-stars
Immediately we felt warm on the knee and next day aching lessen!
Total i've order 4 pcs of this knee supporter in 3 different shippment. 1 for myself and 1 for my mum, immediately we felt warm on the knee and next day aching lessen. Wear it almost every day. purchase 1 more for grandma and 1 more for hubby,they said its effective. Must Buy!
No.956 Ms. T.L.E, Singapore-city, Singapore
3 / 5-stars
Purchased it to alleviate my knee pain. Hope will see the results soon!
I have been having knee pain for few years and it is getting worst over the years. My knees always feel pain especially when I climb up the staircase. Have been using it for about 2 weeks but still cannot feels the effect yet, hope will see the results soon.