Glutamine Supplements

Recover. Rebuild. Reset.

Glutamine is one of the most abundant amino acids in the body and one of the most important when it comes to recovery, immune support, and gut health. Whether you’re pushing hard in the gym, training fasted, or under increased physical stress, supplementing with glutamine can help your body stay primed for performance.

At MJ Fitness, we stock Australia’s best glutamine supplements from pure pharmaceutical grade L-glutamine to advanced blends designed for post-workout repair or gut support.

Glutamine plays a vital role in:

• Muscle recovery – helping reduce soreness and support tissue repair

• Immune function – especially important during intense training blocks or calorie deficits

• Gut lining integrity – supporting digestion and intestinal health

It’s especially useful for athletes undergoing heavy training, endurance athletes, or anyone in a cut or recovery phase. Many users also find glutamine helpful for managing gut-related discomfort, especially when paired with other gut health strategies.

Our range includes unflavoured, mix-easy powders that stack well with your protein, amino acids, or post-workout shake, making it simple to work into your daily routine.

Whether you’re chasing faster recovery, better resilience, or improved digestion, glutamine is a smart foundational supplement to have on hand.

Shop the collection below and give your body what it needs to rebuild stronger.