Very high quality product Very high quality product, was happy to see that after unboxing and after I started using it. I've only started using it recently so will provide an update in a few weeks but there's a ton of good data supporting its effectiveness so I'm excited to see the results.

A company that cares I am a big fan of Kaatsu bands and noticed a change in my muscle mass right away. I found the Kaatsu team helpful in getting me my bands and helping me figure out how to use them with lots of personal attention. Now I am excited to get started with their weekly meetups to keep learning more.

Able to exercise when otherwise impossible After an illness, I was able to use KAATSU to increase muscle mass when a dangerously low blood oxygen level would normally have prevented any exercise. In a short amount of time, muscle mass and blood oxygen saturation returned to normal.

Been using Kaatsu for 5 years now Been using Kaatsu for 5 years now. Absolute life changing, health, healing and all over wellness!! EASY and CONVENIENT!! My favorite daily activity!

I bought the C3 in June I bought the C3 in June. In Oct. the connector on the leg band stopped working. After many communications they sent a new one. Then in January, I realized the leg bands were not inflating properly. Turns out one was leaking at the seam. For a product of this cost there should be a longer warranty than 6 months. Customer service was poor.