What does L-Glutamine do for the gut?

L-Glutamine is the primary fuel source for the cells lining the gut (enterocytes). It helps maintain the integrity of the gut lining, supports the tight junctions that prevent leaky gut, aids digestion and nutrient absorption, and supports gut repair after illness, stress or intense exercise. Niche Biotics Gut Reset provides pure pharmaceutical-grade L-Glutamine with no fillers or additives.

Is L-Glutamine good for leaky gut?

L-Glutamine is widely used by practitioners to support gut lining integrity. As the primary energy source for intestinal cells, it helps maintain the tight junctions of the gut wall that can become compromised in leaky gut. Gut Reset is pure pharmaceutical-grade L-Glutamine with no additives, making it suitable for gut repair protocols.

Can athletes take L-Glutamine?

Yes. L-Glutamine is widely used by athletes for muscle recovery and immune support. Intense exercise depletes glutamine levels significantly. Gut Reset supports muscle repair and post-workout recovery while also supporting the gut and immune system. It can be taken post-workout mixed with water or juice.

What is pharmaceutical-grade L-Glutamine?

Pharmaceutical-grade L-Glutamine meets the highest purity standards — it contains no fillers, artificial colours, flavourants, preservatives, additives or colourants. Niche Biotics Gut Reset is 100% pure L-Glutamine, vegan, gluten-free and non-GMO, ensuring maximum potency and clean supplementation.

When is the best time to take L-Glutamine?

L-Glutamine is best taken on an empty stomach, between meals or post-workout for optimal absorption. Mix 1 to 2 teaspoons (approximately 5g) with water or juice. Each 180g container of Gut Reset provides approximately 36 serves.

Is Gut Reset suitable for vegans and people with dietary restrictions?

Yes. Niche Biotics Gut Reset is vegan friendly, gluten-free and non-GMO. It contains no fillers, flavourants, preservatives, additives or colourants — just 100% pure pharmaceutical-grade L-Glutamine. Packed in Australia.

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Niche Biotics

Gut Reset — Pharmaceutical-Grade L-Glutamine Powder

$59.95 AUD

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Title 180g

Gut Reset is a pure, high-quality L-Glutamine supplement trusted by athletes, fitness enthusiasts and gut-health practitioners. Clean and versatile, it supports gut, muscle and immune function, and is designed to assist recovery after training, stress or illness.

Why you'll love it

Gut support — helps maintain gut lining integrity and aids digestion
Muscle recovery — supports muscle repair and post-workout recovery
Immune function — fuels immune cells and supports immune defences
100% pure L-Glutamine · no fillers or additives

Clean by design

Gluten free · Vegan friendly · Non-GMO · No fillers · No flavourants · No preservatives · No colourants. Contains no colourants, flavourants, preservatives, additives or fillers.

Suggested use

Mix 1–2 teaspoons (approx. 5g) with water or juice. Best taken on an empty stomach, between meals or post-workout.

180g · 36 serves (serving size 5g). Imported then packed in Australia.

Consult your healthcare practitioner to ensure this supplement aligns with your health needs.

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