How Does Kailo Work? This device uses your body's natural electricity to its advantage. Each patch contains contact points that interact with your body's natural electrical system. You move the patch over your body until you find the right spot for pain relief.

Does kailo really work?

Yes. Most women who have tried Kailo for cramps have seen impressive results. It is also an effective solution for back pain and knee pain.

How long does the kailo patch last?

Kailo is said to be made from 100 percent naturally occurring elements, according to the manufacturer. The included adhesive strips will last for years and can be replaced after three to 7 days without losing functionality. The Kailo pain patch is waterproof and can be worn during any activity and in any weather.