NO2 is a capsule which helps the body produce nitric oxides to increase productivity during gym training. NO2 contains an amino acid called Arginine AKG, which is involved in nitric oxide production within the body.
Pump Up + NO2
£25.44 from Maximuscle
The Nitric Oxide production only lasts for a little while after training and is said to increase the amount of activity which can be completed. Thus enhancing the training session and making it more productive, this in turn should lead to greater muscle growth. These products have a reputation for being popular training tools in the US.
Take 2-4 capsules 20/30 minutes before training. Reasons to buy; Strong 1000mg capsules, Feel it work fast and enhance the session.
NO2 comes with a money back guarantee.