Semaglutide vs Vesugen
Side-by-side comparison of key properties, dosing, and research.
GLP-1 / Weight Loss Agonists
SemaglutideAnti-Aging & Longevity
Vesugen- 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).
- Vesugen is a tripeptide bioregulator (Lys-Glu-Asp) developed by Professor Vladimir Khavinson, tissue-specific for blood vessels and the vascular endothelium. It supports endothelial cell function, promotes vascular wall integrity, and is studied for atherosclerosis prevention, vascular aging, and cardiovascular health maintenance. It is one of the more broadly applicable Khavinson bioregulators given the ubiquity of vascular tissue.
- Half-Life
- ~7 days
- Short (minutes); sustained gene-regulatory effects
- Admin Route
- SubQ, Oral
- SubQ, Oral
- Research
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- Typical Dose
- 0.25 mg → 0.5 mg → 1 mg → 1.7 mg → 2.4 mg
- 10 mg per day
- Frequency
- Once weekly, subcutaneous
- Daily for 10–30 days
- 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
- Supports vascular endothelial cell function and integrity
- May reduce endothelial inflammation and dysfunction
- Anti-aging effects on blood vessel walls
- Potential benefits in early atherosclerosis and vascular aging
- Supports nitric oxide-mediated vascular tone
- Reduces endothelial apoptosis from oxidative stress
- Complementary to Cardiogen and Epithalon in cardiovascular longevity protocols
- Side Effects
- Nausea (most common, especially during titration)
- Vomiting
- Diarrhea or constipation
- Abdominal discomfort
- +4 more
- Generally well tolerated
- Mild injection site reactions
- No significant vascular adverse events reported at standard doses
- Stacks With
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