Arginine Capsules

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NutraKey Arginine

Arginine is one of the 20 amino acid building blocks that are responsible for creating each and every protein in our bodies. Arginine has a plethora of diverse biochemical functions including injury repair, hormone release, and a precursor to many vital compounds. Arginine-AKG is a more bio-available form of Arginine (or L-arginine) which is a crystalline free-form amino acid involved in numerous areas of human biochemistry, including muscle metabolism, ammonia detoxification, hormone secretion and the immune system.
L-arginine is considered a semi-essential amino acid, because although it is normally synthesized in sufficient amounts by the body, supplementation is sometimes required. Arginine and Nitric Oxide (NO) Arginine is a precursor to NO, this means arginine is necessary for NO to form. In fact arginine is involved in the rate-limiting, or slowest, step in NO production. Therefore increased arginine levels will result in higher quantities of NO in the bloodstream, faster. NO is one of the most potent vasodilators the body can produce. Vasodilators widen blood vessels which results in numerous benefits for body builders. Wider blood vessels translate to increased blood flow which means more efficient delivery of nutrients and removal of waste products. Wider blood vessels also lead to decreased blood pressure. Arginine Improves Growth Hormone (GH) levels Arginine stimulates the natural release of growth hormone and is a far safer and more cost effective alternative to GH treatment such as HGH injections.
Growth hormone is one of the most powerful hormones in the body which promotes the growth of lean muscle tissue and fat loss. As you age, GH levels drop, which is one reason you lose muscle and gain fat. In a controlled trial, when arginine and other amino acids were combined with weight training, a greater decrease in body fat was obtained after only five weeks than when the same exercise was combined with a placebo. Arginine is also needed to increase protein synthesis, which in turn increases muscle growth.
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5.0 Based on 9 Reviews
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A Tiger Fitness Customer
Michael B.
United States United States
Good stuff.

Really good. Feel it really enhances my workout. Highly recommended

Wallace I.
These work!

My father came to me with an expressed interest in N.O. he was looking around and everything seemed a lot more expensive. I told him that he should look in to arginine. Surfing the website I found this. It's reasonabley priced. Instructions are simple and you get 100 caps per bottle! I'm a firm believer you shouldn't have spend a ton of money on supplements. I purchased 3 bottles 2 for pops and one for myself. I noticed after taking these for a few weeks, my veins are a bit more vascular, I've increased my maximum out put on my workouts. Even my dad is excited, he had his best ride of the year so. He just turned 61 and killed his 41 mile bike ride. He's training for a century (100 mile) ride and he credits the ride to the supplements. Best bang for your buck right here! Highly suggest you get this if your looking to get a n.o. boost!

Stephen L.
Love this stuff.

Love this stuff.

Roger G.

Tiger Fitness will not be undersold on this fantastic product, or any other product for that matter. I can really feel the energy and my wife says I do not get as agitated as before due to the effects of this product on my body. Again, you cannot beat the price and quality of this product anywhere. Thanks Tiger Fitness.

Nutrition Info

Warning Concerning California Residents: This product may contain chemicals known to the State of California to cause cancer and birth defects or reproductive harm.