MyProtein Glutamine (500g) S$69.00 (Inclusive of GST) Quantity: 12345678 Details Ingredients How to Use Serving Size: 1 1/2 scoops (5g) Servings per container: 100 5g per servings L-Glutamine Amino Acid: L-Glutamine. Add 1 1/2 scoops (5g) to 250-350ml of water or juice for consumption before, during and/or after exercise.