I came to know about this foot patch through a friend. It's something popular at Japan and now slowly becoming a trend at other countries as well.
I bought 20 pieces from an online store recently (search for 'Caroline Fashion Shop' in FB) and used them every night, have not really see significant improvement but I believe it's good for our body if use for long term.
This is how the patch looks like. It's made from charcoal and other natural herbs and plants. Only RM1 per piece.
Stick it at the bottom of the feet during bed time and remove during the next morning, and you'll see.........
... that most part of the patch is wet, which means the patch is working well.
Actually the benefits of using this health patch is that it helps tackle legs soreness problem and also edema issue caused by pregnancy/menses. For those who stands alot and ladies who wear high heels everyday, this is an useful tool!
Most importantly, it works as a good detoxification agent so it's something good for both female and male!
Apart from online store, it's available at Daiso as well (different brands, but I think they serve the same purpose).
I am going to buy more and use it every night now for general health!
Til then, happy patching =)