Reviews For CircO2^® Nitric Oxide

While I don't have any diseases that decrease NO, I am at an age where it has decreased and also my diet isn't always supportive of good levels of NO. I used the little strip that tests your saliva and it was low. I noticed when I started taking it that it did increase the levels of NO in my system using the test strip AND it increased my strength and stamina when I do yoga.

Each time after taking this supplement I experience not only a bit of increased mental clarity, but also the swelling in my legs, ankles, and feet is somewhat reduced and I feel more comfortable.

I have been using this supplement for approximately two years now. When I run out, I can tell a difference and so then I go back and immediately order more …this time I stocked up for six months. Can feel and see a real difference with the bloodflow.

I have been taking circ02 for quite a while, I think it really helps

I’m 76 years old my blood pressure went from 140 over 80 to 110 over 68. This is a big deal.

This supplement is great because it gives sluggish circulation a kick to get it back to moving like it’s supposed to. About 30 minutes after I take it is when I notice a definite positive change/ feeling in my legs & elsewhere that becomes prolonged during periods of activity. Taking CircO2 is definitely a highlight anytime I take it. It seems to also have an overall energizing effect that I don’t know how else to describe other than to say it’s “ A BETTER OVERALL BODILY IMPROVEMENT”. I believe it’s supposed to last/ work for 12 hours but, for me that time period is extended because it’s my activity plus the CircO2.

I have used this product for a couple years and have felt great improvement with myself.

I find an improvement with using it and I would recommend it to anybody. Thank you.

I trust this is helping my circulation. I trust your products and am thankful to have them.

I have developed mild foot numbness I feel this product is making some improvement in my condition