Advance Glutamine is an excellent post workout amino supplement for recovery from heavy workout. it relieves muscle soreness and revitalizes for next workout. Glutamine is the most abundant amino acid (a building block for proteins) in the body and one of the best supplements for promoting recovery and lean muscle building. Strenuous exercise can lower glutamine levels causing stress to the body and immune system, but with proper glutamine supplementation you can help your body recover and rebuild faster. Advance Glutamine is an excellent post workout amino supplement for recovery from a heavy workout. It helps relieve muscle soreness and revitalizes body for next session. All the ingredients are sourced from best international manufacturers and are lab tested for best results.