I think it's good. I just brought Mitok Shuxin Capsule to my home some time ago. Family members are getting older and their physical fitness is getting worse. They often feel dizzy and flustered. I went to see a doctor. The doctor said that there is nothing serious, just pay attention to rest, and you can properly cooperate with some antioxidants to improve your health. Later, I planted mitoq Shuxin Capsule with my friends, because MitoQ has patented technology and is an antioxidant for cell mitochondria, which is recommended by the American Heart Association. In addition, there are many other nutrients beneficial to the heart, which can help to better protect the cardiovascular system. My family ate it for a while, and the effect was not bad. Recently, I was urged to buy again, and I feel quite satisfied.