Rich Piana 5% Nutrition Core Series L-Glutamine 5000, Unflavoured 348g -60 Servs

5% NUTRITION L-GLUTAMINE 5000 - CORE SERIES, UNFLAVOURED - 348 GRAMS. The issue with most of the Glutamine products available is that they only contain regular L-glutamine and nothing else. Plain L-Glutamine is decent for recovery, but it can be improved.