Nitric Oxide Lozenges - 60 Count - Nitric Oxide Supplement for Heart Health, Circulation, Energy, Blood Flow, Oxygenation, Healthy Blood Pressure, Cardiovascular Support for Men & Women

A little expensive, but it is actually helping at least as far as I can tell. I'm revising this review with some evidence that it is working for me:Firstly, I'm a 62-year-old male in relatively decent shape. I work out in my home gym 1hr+ each week day and 1/2 hr. on weekends. I very rarely miss a workout. I track myself on an Apple watch. I have maintained this pattern for about 5 years now. Before that I was 50lbs overweight and did not work out for quite a few years and obviously wasn't careful about what I ate.Okay, for Christmas I received a bottle of this product. I had my blood pressure taken at a Dr. appt. after using the first bottle. It was 102/60 which I was told is excellent. I've always had good blood pressure, but nothing like this.Secondly, for my 1/2-hour workout on Saturdays and Sundays, I run, in place, in my office/ gym. I do not have treadmill, so my metrics are me against me. I have typically 'run' about 3 - 3.5 miles in 30 minutes and burned about 400 - 430 calories in that time. After using this product for a month (and continuing to use it) I have seen significant improvement. I just finished a 'run' and ran 4.5 miles burning 598 calories. The only reason I didn't go farther and burn more calories is because I have 62-year-old bones and joints and I could tell I was going to injure myself if I exerted myself more. It was not due to a lack of energy.One more thing to note that I believe could be impacting my performance and the gains I'm seeing from using this product is that I have taken Vitamin K2 and Nattokinase for quite a while. It is my understanding that both of these supplement's help keep the arteries and veins clear. Also, in 2018 I went off all 'added' sugar except for 1 cheat day a week. I don't know, but I suspect that both of these things may have improved the efficacy of these lozenges. Oh, finally, as per Dr. Bryan's recommendations, I do not use a mouth wash and use a non-fluoride toothpaste. Good health all!

Scientifically effective

Like others, after taking this for several days my tongue and throat felt like they were burning and I had what can only be described as an allergic reaction. I noticed my tongue had bright red streaks on it and they hurt to the touch, my stomach was a mess, I lost my appetite and my throat felt like it was tightening up. I read the ingredients, I'm not allergic to anything that I know of, but this supplement did not agree with me.

I have enjoyed using this product - it has delivered the results you get this of product for. Here's the catch - the same catch with most of this products. You need about 4mg daily to get the best results BUT the No2 products don't tell you how much you are actually getting - etc. Not deceptive but questionable. This delivers 2mg per dose. I took it 2x daily - "recommendation are once daily. IT is also not a "lozenge" --- not accurate - it more like a tums - kind of nasty tasting too. Best to crush it (easy) and rinse it down with some water. Took about 3 weeks to see physical effects as your body builds up. I recommend it - if you take 2 "doses" a day. Avoid these products that are fille with vague marketing jargon - stick to numbers.

Definitely lowers my blood preassureNo impact on how I feel. Actually I feel a bit calmer and energized.

Product has been great so far. The taste isn’t like candy but definitely not like these drama queens on here that are complaining. And if you’re wanting these to be sweet then you’re probably not serious about your health yet.

Great product but it is massively overpriced! Unfortunately, there is only one other similar product, it is cheaper but only just! I will be ordering it from now on!

Doesn’t have the proper ingredients and tastes horrible. You can’t get a refund after purchase.