Teduglutide vs Larazotide
Head-to-head comparison of Teduglutide (Teduglutide (glycyl-2 human glucagon-like peptide-2 analog)) and Larazotide (Larazotide acetate (AT-1001)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Teduglutide | Larazotide |
|---|---|---|
| Category | Gastrointestinal | Gastrointestinal |
| Full Name | Teduglutide (glycyl-2 human glucagon-like peptide-2 analog) | Larazotide acetate (AT-1001) |
| Molecular Weight | 3752 Da | N/A |
| Half-Life | approximately 2-3 hours | short; designed for local gut action |
| Amino Acids | 33 | 8 |
| Typical Dose | 0.05 mg/kg/day | 0.5-4 mg TID (clinical studies) |
| Route | Subcutaneous | Oral |
| Purity | ≥98% | ≥98% |
| Studies Count | 300 | 40 |
| Research Status | Clinical | Clinical |
Teduglutide Benefits
- ✓mucosal-growth
- ✓absorption-support
- ✓barrier-repair
- ✓intestinal-adaptation
Larazotide Benefits
- ✓tight-junction-support
- ✓reduced-permeability
- ✓symptom-reduction
- ✓barrier-protection
Teduglutide Dosing
0.05 mg/kg once daily subcutaneous injection|chronic maintenance dosing in approved use|monitor fluid status and intestinal anatomy
Larazotide Dosing
0.5-4 mg orally before meals in clinical trials|typically three times daily|short-course or chronic study protocols
Teduglutide Side Effects
- ⚠abdominal pain
- ⚠fluid retention
- ⚠polyp/neoplasia monitoring needed
Larazotide Side Effects
- ⚠headache
- ⚠nausea
- ⚠abdominal discomfort
Research Overview
Teduglutide
Teduglutide has robust clinical evidence showing improved intestinal absorption and reduced parenteral nutrition dependence in short bowel syndrome. Its mechanism, via GLP-2 receptor activation, makes it highly relevant to mucosal healing and intestinal adaptation research.
Larazotide
Clinical and translational studies suggest larazotide can reduce antigen passage across the epithelium and improve gut barrier function. It is one of the better-known peptides for intestinal permeability and barrier-focused gastrointestinal therapy.
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