Reviews For CircO2^® Nitric Oxide

I am still testing these out. I just reordered 3 more boxes. I do think they lower my blood pressure, just not sure how much. Still testing.

In the short time of taking this product I have noticed an improvement in my circulation.

I reach very high intensity a few times/wk. This product may enhance my performance. I take it an hour or two before my workouts. It's an excellent combination of ingredients.

So, I've only been taking the product for the last two weeks so I'm not exactly sure how well it's working for me yet. I think I feel better but I'm not sure if that's some kind of placebo effect, exercising 90 minutes on the bike or treadmill doesn't seem as bad. One thing I have noticed is that I now seem to concentrate more on my breathing during exercising and it seems a lot better than I remember. I only bought a months worth of tablets but I am going to order another three months worth very soon to see if this feeling continues to get better.

Been using this for a while still under review but so far it looks as if with regular use a piece keeps my blood pressure down within reasonable levels

I have noticed an increase of energy shortly after using lozenge. Would not recommend using it late in the evening because the B12 in product, can effect your sleep. My wife cannot use methyl products.

Read an article on my iPad that mentioned some symptoms I was experiencing. Purchased and started using the product and felt better. Noticed an increase in endurance under physical exertion.

I used one box my reading is still on the. Center of the stick but the bp came dn

After taking Cir02 for about two weeks, I started to feel more energy and was able to improve my workout routines.

Only using this supplement a couple of days now but already feeling it's benefits