Stark Pharm's Flex GCM formula...
Beta Alanin Hi Tec Nutrition is a natural beta-amino acid.
The effect of beta-alanine is not direct, it is due to its ability to increase the synthesis of carnosine, beta-alanine increases the level of carnosine in the blood.
L-Arginine Power Powder is a well-known amino acid that has a wide spectrum of activity.