• Advanced Gut Care
  • Advanced Gut Care

Advanced Gut Care

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Support a calmer, more comfortable gut and a more consistent digestive routine.

Advanced Gut Care is designed for people who want more than a basic probiotic. Its multi-ingredient formula supports digestive comfort, a balanced gut microbiome and the integrity of the intestinal lining—making it a practical daily option when your gut feels off, heavy or easily unsettled.†

What It Supports

  • Everyday digestive comfort
  • A balanced gut microbiome
  • Intestinal-lining integrity and normal gut function
  • Prebiotic and probiotic support for a consistent digestive routine

Why This Formula

The formula combines L-glutamine, prebiotic fibers, Saccharomyces boulardii, fiber-bound polyphenols, digestive-support ingredients and soothing botanicals so the customer is not relying on a single pathway for gut support.†

Formula Highlights

  • 3,000 mg L-Glutamine
  • 2,000 mg NatureKnit™ fiber-bound polyphenols
  • 850 mg Gluten Enzyme Formula
  • 250 mg MicrobiomeX® grapefruit and orange fruit extract
  • 250 mg Lynside® PRO SCB Saccharomyces boulardii
  • 150 mg GutGard® standardized licorice root extract
  • 100 mg FiberAid® larch arabinogalactan prebiotic
  • 100 mg Organic Acacia Gum
  • 100 mg Ginger root extract
  • 100 mg Marshmallow root (Althaea officinalis)
  • 100 mg Slippery Elm bark (Ulmus pumila)

How the Key Ingredients Fit

L-glutamine supports intestinal-lining integrity and normal gut function. NatureKnit™ supplies dietary fiber and fiber-bound polyphenols. MicrobiomeX® is included to support a healthy gut microbiome and short-chain fatty-acid profile, while the prebiotic, probiotic and botanical ingredients round out the formula for everyday digestive support.†

Formula Standards

Contains no sugar, salt, dairy, wheat, gluten, eggs, peanuts, soy, tree nuts, fish, shellfish, sesame, preservatives, artificial colors or artificial flavors. Gluten-free, Non-GMO and Vegan.

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Supports Intestinal Health & Integrity – Clinically studied ingredients soothe and strengthen the gut lining, helping to maintain proper intestinal permeability and barrier function.†

Reduces Digestive Discomfort – Significantly lowers bloating, gas, constipation, and daily digestive symptoms while providing relief from H. pylori in clinical studies.†

Balances Gut Microbiome – Promotes beneficial bacteria and healthy short-chain fatty acid production to optimize gut flora and enhance immune function.†

Fights Inflammation & Oxidative Stress – Delivers fiber-bound polyphenols and antioxidants that slowly release to protect and heal the gut lining.†

Enhances Overall Wellness – Helps reduce fatigue, brain fog, joint pain, and supports better sleep by addressing gut health at the root level.†

Comprehensive Formula – Contains 3000mg L-Glutamine, GutGard®, MicrobiomeX®, NatureKnit™, probiotics, prebiotics, and soothing botanicals in clinically effective doses.

Clean & Pure – Gluten-free, non-GMO, vegan, with no artificial colors, flavors, or common allergens.

Recommended Dosage: Take 1 scoop daily with 8-12 oz of water or your favorite beverage.

Best Time to Take: On an empty stomach for optimal absorption, morning or evening ;)

Consistency is Key: Incorporate Advanced Gut Care into your daily routine to maximize its gut-healing benefits.

Pairing Tips: Mixes well in water, juice, or smoothies. Stir or shake well until fully dissolved. For best results, avoid mixing with hot liquids to preserve probiotic activity.

Always read the product label for specific instructions and consult your healthcare provider if you are pregnant, nursing, or taking medications.

Reviews for Advanced Gut Care

Many users notice reduced bloating and improved digestion within 1-2 weeks, but optimal gut healing typically occurs after 4-8 weeks of consistent daily use.

Yes! Advanced Gut Care pairs well with probiotics, multivitamins, and other supplements. For best absorption, take it on an empty stomach 30 minutes before other supplements.

Absolutely. The formula is designed to soothe and support sensitive digestive systems. If you're new to gut supplements, start with half a scoop for the first few days, then increase to a full scoop.

No refrigeration needed! Just store in a cool, dry place with the lid tightly closed to maintain freshness and potency.

*These statements have not been evaluated by The Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Everything You Need to Know!

Frequently Asked Questions

FZKLfit provides science-backed sports nutrition supplements for performance, recovery, sleep support, and overall wellness.

Yes — all supplements are formulated with clean, clinically supported ingredients and made without harmful fillers or artificial additives.

Lay your performance-wellness foundation first with our Coenzymated Advanced Men’s or Women’s Multi, one of our Probiotics (We have quite a few. If not sure, start with our Advanced Synbiotic) and our Ultra Omega 3 Mini. You can build upon that with our Super Collagen and Ultra Greens which are amazing too!

Our muscle recovery products are designed to reduce inflammation, boost repair, and improve post-workout performance.

Yes — FZKLfit offers worldwide shipping, with costs and delivery times varying by location.

We offer a satisfaction guarantee — if you’re not happy with your order, you can return or exchange it within the specified timeframe