elénzia FIX®: The Data

elénzia FIX® is holistic at heart and sculpted by scientific insights, soothing, repairing and restoring the gut for optimal function.
By elenzia / January 29th 2026 / The Data

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A Holistic Approach to Gut Health

A healthy gut is essential for immune balance, nutrient absorption, and overall wellbeing. When gut function is compromised, it can lead to symptoms such as acid reflux, bloating, abdominal discomfort and irregularities. In the UK, nearly 40% of the population experiences gastrointestinal issues at any given time, placing a significant burden on both individuals and healthcare resources.

To support a balanced digestive system, elénzia has developed elénzia FIX®, a carefully formulated gut health supplement that takes a holistic approach to digestive wellness, soothing, repairing, and restoring the gut for optimal function.

PoZibio®: A Clinically Studied Postbiotic for Gut Barrier Support

At the heart of elénzia FIX® is PoZibio®, a postbiotic backed by years of clinical research. PoZibio® is a patented postbiotic, derived from a heat-treated strain of Lactobacillus paracasei (D3-5) with Lipoteichoic Acid (LTA) as the key bioactive molecule.¹

Unlike probiotics (living organisms), which often need to survive the digestive tract and sometimes rely on colonising the gut to have an effect, PoZibio® contains the beneficial structural components of beneficial bacteria that delivers its benefits without requiring the bacteria to be alive. This means the effect is consistent, predictable, and stable.

Mechanistically, LTA stimulates goblet cells in the gut to increase Mucin-2 production, strengthening the mucus layer and tight junctions. This supports gut lining repair, reduces leaky gut, and helps calm inflammation which translates into less bloating, discomfort and digestive sensitivity.¹

In our randomized, placebo-controlled trial of 82 adults, both standard (100 mg) and higher-dose (340 mg) PoZibio® groups experienced significant reductions in gastrointestinal symptoms and notable improvements in day-to-day quality of life compared to placebo over a period of eight weeks.

Key findings included (Internal clinical data, elénzia MEDICAL, 2025):

Real People, Real Relief

One of the most encouraging parts of our research was how many people felt a genuine difference in their day-to-day comfort. More than 6 in 10 people taking PoZibio® experienced a noticeable improvement in their digestion overall.

These results highlight PoZibio®’s potential to support gut barrier integrity and wellbeing, making it the cornerstone of elénzia FIX®’s holistic formula.

Supporting Ingredients for Comprehensive Gut Support

While PoZibio® leads the way, elénzia FIX® is designed as a holistic gut-support blend, combining ingredients that complement each other for maximal benefit.

Marshmallow Root 5:1 Extract: Soothing the Digestive Mucosa

Marshmallow Root extract is rich in polysaccharides like Arabinogalactans and Rhamnogalacturonans that form a gentle, soothing gel-like layer over irritated tissue^2,3. This makes Marshmallow Root particularly valuable during periods of digestive discomfort.¹
This traditional botanical is supported by modern evidence for:

• Reducing irritation along the digestive tract²
• Supporting mucosal hydration³
• Promoting digestive comfort in those with sensitivity or flare-ups²

Aloe Vera 200:1 Extract: Supporting Gut Tissue Repair

Aloe Vera contains bioactive compounds like acemannan and glucomannan which support mucosal healing and help moderate inflammation^5,6. Its gentle restorative properties complement both L-Glutamine and NAG in supporting the gut’s physical defences⁶. Clinical research shows Aloe Vera may:

• Activate fibroblast and epithelial repair⁵
• Stimulate tight junction recovery⁶
• Support repair of the gut’s protective mucosal layer⁶
• Reduce local inflammation⁵
• Promote smoother, more comfortable digestion^5,6

 

N-Acetyl D-Glucosamine: Structural Support for Mucosal Defence

N-Acetyl D-Glucosamine (NAG) is a building block of the protective mucosal layer that lines the intestines. A healthy mucosal layer acts as a physical and biochemical shield, helping prevent irritation and supporting balanced microbial activity⁷. NAG works particularly well alongside PoZibio® to reinforce both the cellular structure and surface protection of the gut lining.⁹
Evidence suggests that NAG may:

• Enhance production of mucin, which coats and protects the gut wall⁸
• Support the repair of irritated or compromised mucosal tissue⁸
• Contribute to improved intestinal comfort in individuals with digestive sensitivity⁸

 

L-Glutamine: Repairing and Strengthening the Gut Lining

L-Glutamine is the primary fuel source for the cells that form the intestinal barrier. When the gut is irritated or under stress (for example, during digestive discomfort, illness, or inflammation), the body may not produce enough glutamine to maintain and repair this protective lining.^9,10 Research shows that L-Glutamine helps to:

• Reinforce tight junctions in the intestinal wall, supporting barrier integrity and helping reduce intestinal permeability (“leaky gut”)^10,11
• Reduce inflammatory signalling within the gut environment^10,11
• Promote repair and renewal of intestinal tissue^9,11
• Support healthy immune activity within the gut mucosa^9,10

Clinically, this translates to better resilience of the gut lining, improved digestive comfort, and a more stable foundation for immune function^9,10,11. In a randomized, placebo‑controlled trial, supplementation with L‑glutamine at a dosage of 15 g per day over 8 weeks significantly improved intestinal permeability and gastrointestinal symptoms in adults⁴.

Zinc, Copper and Vitamin D3: Immune and Barrier Function Support

These essential micronutrients contribute to healthy immune signalling and tissue repair within the gut. Together, they help the gut respond to stress without overreacting, which is key in maintaining comfort and stability.

• Zinc supports barrier integrity and is required for cellular repair and enzymatic processes involved in gut healing¹².
• Copper works alongside zinc to maintain immune balance and antioxidant defense¹³.
• Vitamin D3 supports immune regulation and has been linked to improved gut immune tolerance and reduced inflammation¹⁴.

 

How elénzia FIX® Formula Works Together

elénzia FIX® doesn’t just relieve symptoms but is designed to address gut health on multiple levels:

 

Function	Key Ingredients	What This Means for You
Soothe	Marshmallow Root	Forms a soft protective layer to calm irritation and help keep the gut lining hydrated.
Soothe	Aloe Vera	Supports beneficial gut bacteria, helps repair the gut lining, and eases local inflammation.
Protect	PoZibio®	Strengthens the gut’s natural barrier and helps reduce intestinal permeability (“leaky gut”).
Protect	N-Acetyl-D-Glucosamine	Builds a strong mucus shield to protect the gut lining and support balanced inflammatory responses.
Restore	L-Glutamine	Fuels gut cells and supports repair of the digestive lining for comfort and balance.
Restore	Zinc & Copper	Support tissue repair, antioxidant defences, and resilience of the gut lining.
Restore	Vitamin D3	Helps maintain gut barrier integrity and supports balanced immune signalling.

 

Together, this formulation addresses multiple aspects of gut health, from structural support to immune modulation, providing a comprehensive approach to digestive wellbeing.

Evidence-Based Approach to Digestive and Gut Health Support

Unlike generic supplements, elénzia FIX® is grounded in science. With patented ingredients supported by crucial nutrients provided at clinically relevant dosages. The efficacy of PoZibio® has been demonstrated in a randomized controlled study, and the supporting ingredients have well-established roles in gut integrity and immune support.

This combination offers a practical, evidence-backed solution for individuals looking to maintain gut health, manage digestive discomfort, and support their overall wellbeing naturally.

You can purchase elénzia FIX® now, here!

References

1. Wang S, et al. (2020). Lipoteichoic acid from the cell wall of a heat killed Lactobacillus paracasei D3-5 ameliorates aging-related leaky gut, inflammation and improves physical and cognitive functions: from C. elegans to mice. Geroscience. https://pubmed.ncbi.nlm.nih.gov/31814084/
2. Hostanska K, Daum G, Saller R. Althaea officinalis L. (Marshmallow root) polysaccharides: immunomodulatory and anti-inflammatory effects. 2002;9(4):302‑308. https://pubmed.ncbi.nlm.nih.gov/12062776/
3. McKoy M, et al. The mucilage of Althaea officinalis: chemical composition and effects on intestinal epithelial cells. J Ethnopharmacol. 2012; 143:86‑91. https://pubmed.ncbi.nlm.nih.gov/22361455/
4. Zhou Q, Verne ML, Fields JZ, Lefante JJ, Basra S, Salameh H, Verne GN. Randomised placebo-controlled trial of dietary glutamine supplements for postinfectious irritable bowel syndrome. Gut. 2019 Jun;68(6):996-1002. doi: 10.1136/gutjnl-2017-315136. https://pmc.ncbi.nlm.nih.gov/articles/PMC9549483/
5. Jettanacheawchankit S, et al. Acemannan stimulates gingival fibroblast proliferation; expressions of keratinocyte growth factor-1, vascular endothelial growth factor, and type I collagen; and wound healing. J Pharmacol Sci. 2009;109(4):525-31. https://doi.org/10.1254/jphs.08204FP
6. Kim SH, Shim KS, Song Y, et al. Pharmacological and therapeutic activities of Aloe vera and its major active constituent acemannan. Food Suppl Biomater Health. 2023;3(2):e8. https://doi.org/10.52361/fsbh.2023.3.e8
7. Paone C, Cani PD. The mucus barrier and gut microbiome in intestinal health and disease. 2020;69(12):2232‑2243. https://gut.bmj.com/content/69/12/2232
8. Deters A, et al. N-acetyl-D-glucosamine oligosaccharides induce mucin secretion in ex vivo intestinal tissue. 2008;18(7):555‑562. https://pubmed.ncbi.nlm.nih.gov/18237467/
9. Reeds PJ. Glutamine and the bowel. JPEN J Parenter Enteral Nutr. 2001;25(6 Suppl):S70‑S74. https://www.sciencedirect.com/science/article/pii/S002231662214592X
10. Rao RK. Role of Glutamine in Protection of Intestinal Epithelial Tight Junctions. Curr Opin Clin Nutr Metab Care. 2011;14(6):611‑617. PMC: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4369670/
11. Lu TL, et al. Supplementation of L-glutamine enhanced mucosal immunity and barrier function in athletes. J Int Soc Sports Nutr. 2024;21:11. PMC: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10783826/
12. Powell SR. The antioxidant properties of zinc. J Nutr. 2000;130(5S Suppl):1447S‑1454S. https://pubmed.ncbi.nlm.nih.gov/10736385/
13. Uriu-Adams JY, Keen CL. Copper, oxidative stress, and human health. Mol Aspects Med. 2005;26(4‑5):268‑298. https://pubmed.ncbi.nlm.nih.gov/16051337/
14. Hewison M. Vitamin D and the immune system: new perspectives on an old theme. Endocrinol Metab Clin North Am. 2010;39(2):365‑379. https://pubmed.ncbi.nlm.nih.gov/20452222/