Glutamine is an amino acid that is found in most proteins and has research behind it supporting muscle recovery and also gut health. Whereas the amino acid L-Leucine helps support muscle protein synthesis, Glutamine is more helpful in helping slow muscle breakdown leading to improved muscle recovery.
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4.9
58 ratings
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Excellent item
I've using it as a 65 yo along the other Cutler products. I'm on subscription so it's all good!
>:-)
J
Jon · August 24, 2026
Supplement
So far all the supplements I have tried are great.
Thanks for making great products and affordable products 😊