Arazo Nutrition Premium L Arginine - 1340mg Nitric Oxide Booster with L-Citrulline & Essential Amino Acids for Muscle Gain and Energy - Powerful NO Booster to Train Longer & Harder – 60 Capsules

Knowing that medical doctors are not licensed to recommend healthy diets or nutritional supplements, it’s not easy to determine what to feed my body. There are a few Cardiologists however, in the State of Texas (where a religious degree is considered higher than any other) that can speak the truth as a clergy member and a physician. Some have been interviewed on the TV program ‘Healing Quest’. I am in my late 60s and in the final stage of heart failure. A year ago, I decided to take Dr. Chauncey Crandall’s advice to walk heart disease away. As a Cardiologist who suffered a heart attack, he walks for an hour every day. He knows that nitric oxide is essential for good heart health. In his book, he says that exercise should continue beyond 30-minutes so the body pumps up it’s production of nitric oxide. I found his heart health product and asked my doctor and the hospital pharmacy staff about this product’s quality and reputation. There were no concerns. The L-Arginine capsules from Arazo Nutrition have supplied the essential ingredients that helped me work my way up to walking several miles each day. I have taken the capsules every day, and my doctors, family, friends and neighbors are amazed at my progress. I feel better than I can remember, my heart function increased from 21 to 36%, and I have regained all of my mobility. For anyone preventing or suffering heart disease, I highly recommend Dr. Crandall’s ‘Simple Heart Cure’ book and this inexpensive product, both available from Amazon.

I’ve used these for over a year now and they are effective at not only keeping blood pressure normal and doing it naturally, but also for powering me through intense workouts (5-7 exercises, 3x10-12 reps or 3x4-6 reps for heavy sets, ALL free weights, per workout). I feel great afterwards! Only side effect I’ve noticed is that if I take them and don’t hit the gym soon after, or if I take on an empty stomach and don’t hit the gym, I get flushed and hot but it goes away in about a half and hour. Other than that, no complaints!

I take l-arginine for several reasons. While I'm not sure how well these work yet (only been taking them a day or so) I like the capsule as oppose to the hard tablet. I will say this.... They provide ME with a decent amount of energy which is a BIG difference for me. Also it helps push blood in all the right areas (if you know what I mean) rock hard!! So I will continue to buy! Take as indicated.

I basically love everything about this L-Arginine. I used to take a generic version of NO-X2 to help get more flow to my blood vessels and it was rather expensive, but the main reason I stopped taking it was due to the fact it said it wasn't good to take it if you have diabetes and I'm type 2. I only take pills but didn't want to take any chances.Well, I found this L-Arginine and while it does have NO in it, I have had no ill effects, no elevation in sugar, in fact, for me, it's gone down some! But what it DOES do is give me one heck of a pump. I went through back surgery Dec 6, 2018. I had quite a bit of down time and then when I came back I tried too fast too hard and did some shoulder (rotator damage) but mainly, I needed/wanted a bit of help and I've never touched steroids or other substances. So I found this and said "why not?"Let me say that for me, it gave me the boost in energy, more blood flow, faster recovery times, and overall I shot back up to the mid-300's in my bench in no time.By the way, I'll be 61 in July and I don't take any other boosting supplements. Not even energy drinks. I will do a month on L-Arginine, take a month off, back on, off, like a cycle if you will. But it's safe enough (especially for younger folks) to take it as much as they want. The best part is only 2 capsules 1 time a day. My old NO-X2 was 3 pills TWICE a day. Pain in the butt that was to keep up with. AND I had to take it EVERY day to get the effects I get from two of these once a day!I take 2 pills at lunch with a bottle of water and by 16:30 (my gym time) I'm pumped and ready to rock! I actually posted a 410 pound bench on YouTube (Jim's 410 pound bench press) back in 2011 and with L-Arginine, who knows?? I might make it back! I hit 350 last week. Hoping to break that before my birthday in July.But back to this... I'm thinking that I might get back at least high 300's. Thanks Arazo Nutrition!

I’ve tried numerous NO (nitric oxide) supplements and this one is far and away the very best. I broke my leg badly and have been in a lot of pain. Taking oxycodone for relief, and having a lot of nasty side effects, including very high blood pressure. I started on this NO formula, taking it 4x day, always on empty stomach, no food for an hour after, and not impeding it’s benefits with any NO inhibitors (ibuprophen, etc..) and in one day, the pain in my leg 100% gone. Pain was back the next day, started the regimen again, and again, pain 100% gone. I know it speeds up healing too, so this is another benefit I really need. The blood pressure still has to come way down, but after dosing with this, the numbers are dropping. Thank you for making a truly outstanding product and at a very reasonable price.

I wake up at 5 am and work out in the morning, I tried this product to see if it gave me extra energy in the morning. I used this product for over a month before I wrote this review. I give this 3 stars because while it may have worked somewhat, it does not work any better then coffee.When I first started taking this I did notice a difference between coffee before workouts and coffee with the booster. I had more energy when using both, vs. just coffee. However after a few weeks and adjusting to the booster I no longer noticed a difference. I also tried a week of this product without coffee, and then a week of just coffee. If anything I get a greater boost from coffee along then this product.