– Circ02, Nitric Oxide Supplement for Men and Women, Supports Immune System, Beet Root, L-Citrulline Formula, Non GMO, Gluten Free, Dairy Free, Soy Free, Vegan (30 Lozenges)

Helped out a lot for oxygenating blood

Excellent lo volvería a comprar

This was great for a short period of long work days and nights. Alert and calm without irritability or side effects. I don't think it seemed to work for a long term boost . Maybe the effects are longer lasting or I just got use to it. Would definitely use it again.

Maybe some folks got a benefit - I did not - no noticeable effect on any measurable.Will not buy again.

My legs felt like they were in vices until I started taking this. It was wonderful for about 2 months (completely took away the pain and pressure) and then my tongue became super sensitive to anything the least bit spicy, I took it as directed, meaning I took care to hydrate my mouth before and after taking it so that wasn't the problem. My tongue is beginning to get back to normal after not taking it for 2 months but is still very sensitive.Obviously this does what it says but since I can't use it, it doesn't matter. I now take super beet capsules and they work almost as well without the tongue pain.

Good job

I like the integrity of this product. It has been a benefit to me so far, so I am ordering again. It is a bit pricey, but in my onion worth the investment.

because it helps relax and widen blood vessels, NO2 is crucial to your health! this is the most important supplement i take each day.