Semaglutide vs ARA-290
Side-by-side comparison of key properties, dosing, and research.
GLP-1 / Weight Loss Agonists
SemaglutideImmune SupportRecovery & Repair
ARA-290- Summary
- Semaglutide is an FDA-approved GLP-1 receptor agonist originally developed for type 2 diabetes that has proven remarkably effective for weight loss. Clinical trials show average 15–20% body weight reduction. It is marketed as Ozempic (diabetes) and Wegovy (weight management).
- ARA-290 is a synthetic 11-amino acid peptide derived from the helix B region of erythropoietin (EPO). Unlike EPO, it selectively activates the innate repair receptor (IRR) without stimulating hematopoiesis, providing tissue protection, anti-inflammation, and neuropathy relief.
- Half-Life
- ~7 days
- ~2–4 hours (SC administration)
- Admin Route
- SubQ, Oral
- SubQ
- Research
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- Typical Dose
- 0.25 mg → 0.5 mg → 1 mg → 1.7 mg → 2.4 mg
- 4 mg (fixed dose)
- Frequency
- Once weekly, subcutaneous
- Once daily
- Key Benefits
- Average 15–20% body weight reduction in clinical trials (STEP trials)
- Significant reduction in appetite and food cravings
- Improvement in blood sugar control and insulin sensitivity
- Reduces cardiovascular risk (SELECT trial: 20% reduction in MACE)
- May reduce risk of kidney disease
- Improves metabolic markers (cholesterol, blood pressure)
- FDA-approved — extensively studied with robust safety data
- Weekly dosing convenience
- Reduces neuropathic pain from small fiber neuropathy
- Anti-inflammatory without immune suppression
- Tissue protection after ischemia/reperfusion injury
- Promotes nerve fiber regeneration
- Improves symptoms of sarcoidosis-associated neuropathy
- May reduce insulin resistance and improve metabolic health
- Shown to improve autonomic neuropathy symptoms
- Side Effects
- Nausea (most common, especially during titration)
- Vomiting
- Diarrhea or constipation
- Abdominal discomfort
- +4 more
- Injection site reactions
- Mild fatigue at initiation
- Transient warm sensation post-injection
- Rare: mild headache
- Stacks With
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