Extreme Glutamine Complex is sophisticated blend of 18 amino acids but is 65% Glutamine. Half the glutamine is free form and the other half is peptide bonded, so half is fast absorbed and half must be digested slowly like a regular food, ensuring it makes it through to the muscles to aid recovery and growth.

L-Glutamine forms your stomach lining is made from and also forms 65% of human muscle tissue too, a L-Glutamine deficiency can mean a weak immune system and will slow down muscle repair and subsequently growth.

L-Glutamine is also essential in promoting the release of Human Growth Hormone from the pituatary gland too.