BCAA or glutamine?. Have them from now on as a pair! Do not stop at halfway, give an extra boost to your muscles! Bcaa’s 5000mg. Ingredients: lemon : L-Glutamine 42%, instant L-Leucine21% (L-Leucine, emulsifier: l ecithins, maltodextrin ) ,L - Isoleucine 10.4%, L-Valine 10.4%, f lavourings,acid (citric acid), sweetener (sucralose ) ,salt, c olour (tartrazine ).