Reviews For CircO2^® Nitric Oxide

I have been watching my blood pressure with my advancing age, your product seems to be lowering my pressure. I have a lot more energy, positive mindset helps also.

Only received my order a couple of days ago but already feel more alert. I hope this continues.

I tried this product and after three weeks started noticing joint improvements. I have been able to return to working out more and even been able to have longer workouts. Great product and highly recommend trying it to see the results yourself.

This product was new to me. However, I had great results right away.!

The very first day I took circo2 I got results in 20 minutes. Improved circulation from head to toe. Enhance excercise.

I have begun the use of CircO2. I am usually skeptical of such products and their claims -- frequently having to take advantage of 90-day returns. Sometimes, of course, varying circumstances make it difficult to determine whether a product or other factors are the contributors to change. However, I am currently cautiously optimistic that CircO2 is having beneficial effects. On THIS product, I will not be using the 90-day return policy! Since I've just now completed 30 days of use, the jury is yet out. But sometimes the jury knows in advance.

When I stopped using this product, I noticed I had less energy and less sexual arousal. When restarted it, l felt engergized and more sexually aroused. That is important for a male at age 85.

1am 70 years young 5'11 160lbs a gym rat was a automobile mechanic for 40+years and have been dealing with ankylosing spondylitis for as many years. The reason I purchased your product was because I have been having heaviness in my legs tingling in my feet. I'm happy to say symptoms about 70% gone. Most doctors today are assembly line doctors, don't care, incompetent etc. We need to be responsible for our health. I also have a Harley-Davidson Sporster ...gotta keep moving.

I like using it because it tastes so good and improves my alertness

Recommend this product ?? I have more energy. Had pain in my feet for years and where always cold. I would say there about 70percent better, circulation seems much better as well. Thanks