I've taken arginine capsules to me and feel through this additional "pump" during training. However, the capsules are permanently opposed to powder very expensive. What finally convinced me to buy this powder. The problem which I was not nearly conscious and also known to this extent previously is that the powder is to say the least unpalatable. The flavor associated best with ashtrays or rotting. After swallowing immediately spread an extremely bitter taste. Every sense tells you cough it up again, erbrich you! I'm really not squeamish terms "special" flavors, eat overripe Limburger cheese in quantities or other stinky cheese without problems. Take fish oil capsules to me the fishy taste does not bother me absolutely. Have runterbekommen anstandlos all Protein Drink flavors. But this powder should the jungle camp! The consumption Manufacturer's notes to drink it with fruit juice, forget it! Pity about the juice! I'm dope my compost with arginine and change again in the future on capsules or perhaps cease altogether with arginine. If one of the body says NNNEEEEINN, then you should listen to him.