Gut Healer™

Feel Better
From the Inside.

Supports gut lining repair, digestion, immunity, andmicrobiome balance. Naturally effective. Ages 9+.

What parents say
about Gut Healer™

Hanna. W

Best product ever. Made a big difference from the start.

Dianna. S

Love the brand. I bought the sports tonic and just had delivery of the cold buster. Excellent service, delivered within 8hrs of ordering.

Sonia

Taste very good I take it every day in the morning it has helped me a lot with my gut and has improved my daily life.

Beverly

Best product I’ve ever used for my Gut. It has transformed my health and wellbeing. I take it every morning along with the Pre and Probiotic.

Gut Healer™

Feel Better From the Inside.

Orange, Mixed Berry, and Unflavoured powder. Flavoured variants mix with water; unflavoured blends into any uncarbonated drink.

Product Overview & Indication

Gut Healer™ is a ready-to-mix dietary supplement formulated to support digestive wellness, gut lining integrity, and immune health. Using a targeted blend of L-Glutamine, L-Glycine, Zinc, Vitamin C, and prebiotic Fibersol®-2, Gut Healer™ helps reinforce the intestinal barrier, support nutrient absorption, and promote a balanced gut microbiome. Ideal for individuals experiencing digestive discomfort or looking to maintain optimal gut function. Suitable for daily use for ages 9 and older. Available in Mixed Berry, Orange, and Unflavoured.

Common Complaints & Experiences

"My child gets sick often and takes long to bounce back."

Over 70% of immune cells live in the gut. Gut Healer™ supports immune readiness by strengthening the gut barrier and microbiome.

"He’s tired all the time - even after eating well."

Compromised gut health can affect nutrient absorption. Gut Healer™ helps improve absorption to support daily energy.

"She’s moody and foggy after meals."

Gut-brain imbalances can impact mood and focus. Gut Healer™ helps restore microbial balance for clearer thinking and emotional stability.

"He’s constantly constipated or has loose stools."

Irregular digestion may signal inflammation or microbiome disruption. Gut Healer™ helps soothe and rebalance the digestive system.

Why Choose Gut Healer™?

Repairs the Gut Lining

Gut Healer™ delivers nutrients like L-Glutamine and Glycine to help restore and strengthen the intestinal barrier—supporting digestive comfort and long-term gut integrity.

Supports Immune & Inflammatory Balance

With Zinc, Vitamin C, and prebiotic support, Gut Healer™ helps strengthen the gut-immune connection and calm digestive inflammation - naturally and effectively.

Improves Digestion & Nutrient Absorption

By supporting gut function and reducing inflammation, Gut Healer™ helps the body better digest food and absorb key nutrients - supporting daily energy, growth, and wellness.

Balances the Microbiome

Prebiotic Fibersol®-2 helps feed beneficial gut bacteria, promoting a diverse, balanced microbiome that supports digestion, immunity, and brain–gut communication.

Mixing Instructions

1. SCOOP.

2. STIR.

3. SIP

How It Works

Our targeted formulation works together to repair the gut lining, reduce inflammation, and support digestion, immunity, and microbiome balance. Each ingredient is carefully selected for its role in restoring gut integrity and whole-body wellness.

L-Glutamine

This key amino acid fuels intestinal cells and promotes gut lining repair. It helps reduce intestinal permeability, restore gut integrity, and protect against “leaky gut.”

L-Glycine

A building block of collagen, Glycine supports gut structure and repair. It also helps reduce inflammation and regulate stomach acid, promoting digestive comfort and balance.

Fibersol®-2

A prebiotic soluble fiber that feeds good gut bacteria. Ferments in the colon to produce SCFAs, which support gut lining integrity, reduce inflammation, and aid immune function.

Zinc

A vital mineral that supports gut barrier strength, tissue repair, and immune defense. Helps tighten junctions in the gut lining and calm digestive inflammation.

Vitamin C

A powerful antioxidant that protects the gut lining, supports collagen production, and promotes gut barrier strength - while also aiding immune function and reducing inflammation.

How to Read our Label

...and make better choices for your health

Other ingredients:

Trisodium Citrate, Flavouring, Citric Acid, Himalayan Salt, Citric Acid, Stevia Leaf Extract (Non-nutritive Sweetener).

Fibersol®-2 is a registered trademark of ADM/Matsutani LLC.

Albion® is a registered trademark of Balchem corporation or its subsidiaries.

Fibersol®-2 (2400mg)

A prebiotic soluble fiber that nourishes good gut bacteria and helps produce beneficialshort-chain fatty acids (SCFAs) for immune and gut health.

L-Glutamine (5000mg)

This gut-fueling amino acid supports intestinal cell repair and helps seal the gut lining - essential for restoring gut integrity and reducing “leaky gut.”

L-Glycine (1800mg)

A collagen-building amino acid that soothes the digestive tract, regulates acid levels, and reduces inflammation for improved gut comfort.

Vitamin C (200mg as Sodium Ascorbate or Ascorbicacid)

An antioxidant that helps protect and strengthen the gut lining. Also supports collagen production and immune defenses.

Zinc (5.5mg as Albion® Zinc Glycinate)

A gentle, bioavailable form of zinc that supports tissue repair, tight junction strength, and immune balance within the gut.

Product Comparison

How does ClariBoost compare to Learnergy and ClariCalm

Compare Products

Main Purpose

When To Use

Effective Duration

Key Ingredients

Energy System

Additional Ingredients

Flavours

Gluten Free

No Artificial Flavours or Preservatives

ClariBoost™

Quick, focus boost for study or concentration.

Homework time, shorter study blocks, test prep, morning booster.

Works from first serving 5 -6 hours

L-Tyrosine (1000mg)

L‑Theanine – ( 200 mg)

Alpha GPC (250mg)

-

-

-

8g per serving (from Palatinose™)

Palatinose™ only for smoother energy without spikes

Vitamin B3 & B12 only

Unflavoured

✓

Learnergy™

All-in-one brain, energy, and hydration support for long days.

Exam prep, busy school days, long study sessions.

Works from first serving 5 -6 hours

L-Tyrosine (2000mg)

L-Theanine (200mg)

Alpha GPC (100mg)

Acetyly-L-Carnatine (500mg)

Niacinamide (Vitamin B3)(20mg)

Pantothenic Acid (Vitamin B5) (10mg)

Functional carbohydrates (32g)

Smart blend of slow-release Palatinose™ + quick-release carbs for both instant and sustained brain fuel

Full B-vitamin spectrum

Peach & Mango, Orange, Cherry

✓

5-HTP+

—

ClariBoost™

Main Purpose Quick, focus boost for study or concentration.

When To Use Homework time, shorter study blocks, test prep, morning booster.

Effective Duration Works from first serving 5 -6 hours

Key Ingredients L-Tyrosine (1000mg)

L‑Theanine – ( 200 mg)

Alpha GPC (250mg)

-

-

-

8g per serving (from Palatinose™)

Energy System Palatinose™ only for smoother energy without spikes

Additional Ingredients Vitamin B3 & B12 only

Flavours Unflavoured

Gluten Free ✓

No Artificial Flavours or Preservatives ✓

Learnergy™

Main Purpose All-in-one brain, energy, and hydration support for long days.

When To Use Exam prep, busy school days, long study sessions.

Effective Duration Works from first serving 5 -6 hours

Key Ingredients L-Tyrosine (2000mg)

L-Theanine (200mg)

Alpha GPC (100mg)

Acetyly-L-Carnatine (500mg)

Niacinamide (Vitamin B3)(20mg)

Pantothenic Acid (Vitamin B5) (10mg)

Functional carbohydrates (32g)

Energy System Smart blend of slow-release Palatinose™ + quick-release carbs for both instant and sustained brain fuel

Additional Ingredients Full B-vitamin spectrum

Flavours Peach & Mango, Orange, Cherry

Gluten Free ✓

No Artificial Flavours or Preservatives ✓

5-HTP+

Main Purpose —

When To Use —

Effective Duration —

Key Ingredients —

Energy System —

Additional Ingredients —

Flavours —

Gluten Free —

No Artificial Flavours or Preservatives —

SUMMARY

Learnergy™ delivers complete brain and energy support for adolescents aged 9+ during long school days, exam prep, and extended study sessions. ClariBoost is a lighter, shorter-lasting option ideal for quick focus boosts in study periods or sessions within 3 hours of bedtime. ClariCalm™ provides calm focus support for daily classroom composure especially for situations where overstimulation or restlessness is the barrier to concentration, helping adolescents stay clear, settled, and engaged without drowsiness.

Scientific References & Research

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Prebiotic fibre
Liu, Y., Gibson, G. R., Walton, G. E., & Rastall, R. A. (2021). Soluble dietary fibers and their impact on gut microbiota and intestinal barrier function: A review. Current Opinion in Clinical Nutrition & Metabolic Care, 24(6), 521–528.

Bedu-Ferrari, C., et al. (2022). Prebiotics and the human gut microbiota. Nutrients, 14(10), 2096.

Quigley, E. M. M. (2019). Prebiotics and probiotics in digestive health. Clinical Gastroenterology & Hepatology, 17(2), 333–345.

Fastinger, N. D., Karr-Lilienthal, L. K., Spears, J. K., Swanson, K. S., Nava, G. M., Ohkuma, K., & Fahey, G. C. Jr. (2008). A novel resistant maltodextrin alters gastrointestinal tolerance factors, fecal characteristics, and fecal microbiota in healthy adult humans. Journal of the American College of Nutrition, 27(2), 356–366.

Kishimoto, Y., Kanahori, S., Sakano, K., et al. (2013). Effect of long-term consumption of resistant maltodextrin on gastrointestinal functions in healthy subjects: A randomized, double-blind, placebo-controlled study. European Journal of Nutrition, 52(2), 469–480.

Bertoia, M. L., et al. (2014). Resistant maltodextrin: Physiological functions and health benefits. Journal of Functional Foods, 9, 284–293.

Glutamine
Rao, R. K. (2011). Role of glutamine in protection of intestinal epithelial tight junctions. Journal of Nutrition, 141(5), 1061–1067.

Kim, M. H., et al. (2017). The roles of glutamine in the intestine and its implication in multiple intestinal diseases. International Journal of Molecular Sciences, 18(5), 1051.

Abbasi, F., et al. (2024). Glutamine supplementation and intestinal permeability: a systematic review and meta-analysis. Amino Acids, 56(4),
563–580.

Beaumont, M., Roura, E., Lambert, W., Turni, C., Michiels, J. and Chalvon-Demersay, T. (2022). Selective nourishing of gut microbiota with amino acids: A novel prebiotic approach? Frontiers in Nutrition, 9. doi:https://doi.org/10.3389/fnut.2022.1066898.

Glycine
Meléndez-Hevia, E., de Paz-Lugo, P., Cornish-Bowden, A., & Cárdenas, M. L. (2009). The puzzle of the glycine paradox in collagen synthesis: A solution based on metabolic pathways. Journal of Biosciences, 34(4), 509–521.

Zhong, Z., Wheeler, M. D., Li, X., Froh, M., Schemmer, P., Yin, M., & Bunzendahl, H. (2003). L-Glycine: A novel anti-inflammatory, immunomodulatory, and cytoprotective agent. Current Opinion in Clinical Nutrition & Metabolic Care, 6(2), 229–240.

Zinc
Wan, Y., et al. (2022). The impact of zinc and zinc homeostasis on the intestinal mucosal barrier. Frontiers in Immunology, 13, 931308.

Miyoshi, Y., et al. (2016). Cellular zinc is required for intestinal epithelial barrier integrity. Journal of Biological Chemistry, 291(49), 25232–25245.

Cai, C., et al. (2025). Zinc alleviates gut barrier dysfunction by promoting the ZNG1–METAP1–PRMT5–AKT–SDMA pathway. Advanced Science, 12(15),
28280.

Vitamin C
Drouin, G., Godin, J. R., & Pagé, B. (2015). The roles of vitamin C in wound healing and intestinal barrier function: A review. Nutrition Research Reviews, 28(2), 143–155.

Carr, A. C., & Maggini, S. (2017). Vitamin C and immune function. Nutrients, 9(11), 1211.

Otten, A.T., Bourgonje, A.R., Peters, V., Alizadeh, B.Z., Dijkstra, G. and Harmsen, H.J.M. (2021). Vitamin C Supplementation in Healthy Individuals Leads to Shifts of Bacterial Populations in the Gut - A Pilot Study. Antioxidants, 10(8), p.1278.

Hazan, S., Dave, S., Papoutsis, A.J., Deshpande, N., Howell, M.C. and Martin, L.M. (2022). Vitamin C improves gut Bifidobacteria in humans. Future Microbiology.

DISCLAIMER

Consult a healthcare professional before use if you have any medical conditions or are taking medication. Keep out of reach of children.

Need advice or have any questions?

021 300 7270

082 850 3641

info@bioteenhealth.com

OR BOOK A ONE-ON-ONE CONSULTATION WITH OUR EXPERT

Gut Healer™

What parents say
about Gut Healer™

Gut Healer™

Common Complaints & Experiences