Stark Pharm's Flex GCM formula...
Puritan's Pride - L-Arginine contains pure, highly absorbable arginine in capsule form.
Glutamine represents 60% in muscles, and is the most important amino acid for muscle adaptation to physical activity.
ActivLab Stamina Booster is a combination of BCAAs, beta-alanine and arginine.
Leucine is the most important essential amino acid for humans, providing a positive nitrogen balance and is a powerful anabolic compound.
Food supplement Puritan's Pride - L-Cysteine based on the sulfur-containing amino acid - L-cysteine.
Puritan's Pride - L-Lysine contains the essential amino acid lysine, which cannot be produced by the body.
Puritan's Pride - L-Lysine contains the essential amino acid lysine, which cannot be produced by the body.