
Rebuild the gut lining after clearing - the step that makes results last
GI Renew is a clean, unflavored powder with seven clinically dosed ingredients that support gut lining repair, reduce intestinal permeability, and restore a healthy mucosal barrier. This is where your results either stick-or fall apart.
Key herbs- L-Glutamine
- Zinc Carnosine (PepZinGI®)
- N-Acetyl D-Glucosamine
Every ingredient has a reason. Here's ours.
Phase 3 — Mucosal Repair
Before clearing, digestion must work properly. Enzyme Restore supports: Stomach acid Protein digestion Mineral absorption Microbial defense Used before and during clearing.
Supplement Facts
† Daily Value not established. Free from gluten, dairy, and GMO ingredients.
Standard protocol dosing
2x daily (morning + evening) Duration: 6–12 weeks Best for: Post-clearing Leaky gut Post-antibiotics
Clinical applications
Primary indications: Candida overgrowth, SIFO, and parasitic infections including Blastocystis, Giardia, and Cryptosporidium identified on GI MAP stool testing.
What clients are experiencing
"Had Candida on my GI MAP for years. After the RSN protocol my follow-up test showed it cleared completely. The combination of all three products is what made the difference."
"I had Blastocystis on my stool test and my GI said it wasn't treatable. Rachel's protocol cleared it. Candida Clear alongside the rest of the bundle addressed what pharmaceutical approaches couldn't."
"The sugar cravings I'd had my entire adult life disappeared in the third week of the protocol. I didn't realize how much Candida was driving my appetite until it was gone."
"The brain fog I'd been dealing with for two years started lifting around week two. My practitioner said it was likely driven by fungal overgrowth affecting neurotransmitter production."
What to know before you start
GI Renew is used in Phase 3 (Repair Phase)—after completing a gut-clearing protocol. The gut lining cannot properly repair while harmful bacteria or overgrowth is still present. Once clearing is complete, GI Renew is typically paired with IgG Restore to fully rebuild the gut lining. Recommended duration: 6–12 weeks
Yes, GI Renew can be used on its own for gut support. However, if you have underlying issues like: Dysbiosis Candida SIBO You’ll get significantly better results if those are addressed first. Repairing the gut without removing the root cause is like fixing a leak while the pipe is still broken.
This is intentional. Many gut supplements include: Sweeteners (even “natural” ones like stevia or monk fruit) Gums (like xanthan or guar) These can: Disrupt the gut microbiome Cause bloating Interfere with healing GI Renew contains only the active ingredients—nothing extra.
Heat breaks down L-Glutamine, one of the key ingredients. When heated, it converts into a form that no longer supports gut repair. Best practice: Mix with cool or room-temperature water Or add to a smoothie Avoid coffee, tea, or anything hot.
Common signs include: Food sensitivities Chronic bloating Skin issues (acne, eczema, rosacea) Brain fog Fatigue Autoimmune symptoms For confirmation, testing may include: Zonulin (stool test) Intestinal permeability tests sIgA levels Working with a practitioner is recommended for accurate diagnosis.
FDA Disclaimer: 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. Consult your healthcare provider before beginning any new supplement regimen.
Trusted by Thousands
Why Our Patients Trust Our Supplements
Rooted in functional medicine and backed by science — every formula we create is designed to address the root cause, not just the symptom.
Science-BackedClinically Formulated
Every supplement is formulated alongside board-certified functional medicine practitioners, using ingredients shown in peer-reviewed clinical studies to support real, measurable outcomes.
Clinically Formulated
Developed with functional medicine experts
Third-Party TestedClean, Effective Ingredients
Carefully selected, bioavailable ingredients your body can recognize and absorb. No fillers, no unnecessary additives - just clean, targeted support that actually works
Clean, Effective Ingredients
Only what your body needs - nothing it doesn’t
Root Cause ApproachHealing from Within
Our philosophy is rooted in functional medicine — we identify and address the underlying imbalances driving your health challenges, so you experience lasting transformation, not temporary relief.
Healing from Within
Targeting root causes, not just symptoms