L-Glutamine

Gut Health
Immune Support
Tissue Repair
Digestive Comfort
Metabolic Balance

Scientific Name: L-Glutamine
Category: Amino Acids and Peptides

L-Glutamine is an essential amino acid that plays a critical role in gut health, immune function, and tissue repair. It is the most abundant amino acid in the human body, particularly in the intestines, and helps maintain the structural integrity of the gut lining. In Gut Reboot, L-Glutamine supports digestive comfort, promotes gut healing, and aids in metabolic balance to ensure optimal digestive function.

What It Helps With

Visible improvements you can rely on to optimise wellness and support natural function.

Gut Health Support

Supports the healing and maintenance of the gut lining, contributing to better digestion.

Immune System Boost

Aids in the proper functioning of the immune system, particularly in the digestive tract.

Tissue Repair

Supports the repair of tissues, especially in the digestive system, helping to maintain gut health.

Digestive Comfort

Eases discomfort from digestive issues by helping to restore and strengthen the gut lining.

Why we use it

We use L-Glutamine for its powerful role in supporting gut health, immune function, and tissue repair. In Gut Reboot, L-Glutamine contributes to the healing and strengthening of the gut lining, reducing discomfort and promoting overall digestive wellness.

The science behind it

L-Glutamine is an amino acid that is crucial for maintaining the integrity of the intestinal lining. It helps protect the gut from damage caused by stress, inflammation, and toxins. L-Glutamine also supports immune function by serving as a primary fuel source for immune cells. In the gut, it assists in gut barrier repair, making

Built Into The Formula

L-Glutamine works alongside Herbagut®, Gutgard®, and Marshmallow Extract in Gut Reboot, contributing amino acid nutrition studied for its role in gut lining structure.

 EXPLORE PRODUCT

Frequently Asked
Questions

What is L-Glutamine?

Branded ingredients are standardised, traceable, and backed by defined active markers. This ensures consistency across batches and greater formulation precision. Instead of relying on generic raw materials, Siha selects registered ingredients with controlled sourcing, documented quality standards, and measurable inclusion levels for transparency.
How does L-Glutamine benefit gut health?

A standardised extract contains a defined concentration of active compounds. For example, extracts like Herbagut® or Shoden® are calibrated to specific bioactive markers. This reduces variability and supports consistent formulation design, rather than depending on unpredictable botanical potency.
Why is L-Glutamine important for immune function?

Some nutrients are sensitive to oxidation or degradation. Oil-based beadlet delivery helps protect these actives from instability before consumption. Delivery science influences how ingredients remain intact, allowing more reliable inclusion and measured absorption within structured daily use.
Can L-Glutamine help with digestive discomfort?

Plant-based omega-3 from marine algae provides EPA and DHA directly, without marine intermediaries. This eliminates reliance on fish sources while maintaining defined fatty acid inclusion. It also aligns with vegetarian preferences and supports controlled sourcing standards.
Is L-Glutamine safe for daily use?

Botanicals often provide phytochemical complexity, while amino acids contribute structural or metabolic roles within the body. Combining both allows formulations to address multiple pathways simultaneously, supporting balance and alignment rather than focusing on a single compound approach.