100% Pure Arginine is an essential amino acid that is considered a conditional amino acid because during periods of sickness, high stress, disease, etc., it is increased. L-Arginine production is also increased during bouts of increased physical activity to meet the demands of increased physical output and in order to meet these increased needs supplementation is sometimes needed.

Pure Arginine and Nitric Oxide
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.

Pure Arginine and Human Growth Hormone (HGH)
Arginine may ingrease Growth Hormone (GH) levels. 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.

Pure Arginine and Erectile Dysfunction
There have been numerous studies that indicate l-arginine may help with erectile dysfunction because with increased nitric oxide levels in the blood comes increased blood and stronger and/or improved erections.

Pure Arginine and Endurance
There has been very promising evidence that by increasing blood flow to a working muscle has many advantages, for example; increased blood flow will help to bring precious oxygen to the muscle, increased blood flow with help increase the amount of nutrient rich blood to the working muscle, increased blood flow will help to clear working muscles of harmful byproducts such as lactic acid.

100% Arginine. No artificial colours, flavours or preservatives.