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ToolsCompareThymagen vs Survodutide

Thymagen vs Survodutide

Side-by-side comparison of key properties, dosing, and research.

Immune Support
Thymagen
GLP-1 / Weight Loss Agonists
Survodutide
Summary
Thymagen is a dipeptide bioregulator (Glu-Asp) developed by Professor Vladimir Khavinson, tissue-specific for the thymus gland. It supports T-lymphocyte maturation, thymic function, and immune system normalization. As the thymus involutes with age (thymic atrophy), immune competence declines. Thymagen is used to support immune restoration, particularly in aging, post-illness recovery, and immunodeficiency states.
Survodutide is a once-weekly GLP-1/glucagon dual receptor agonist developed by Boehringer Ingelheim and Zealand Pharma. Phase 2 trials demonstrated up to 18.7% body weight reduction at 46 weeks, among the highest reported for a dual agonist. It is being studied for obesity and MASH (metabolic dysfunction-associated steatohepatitis), where the glucagon component drives hepatic fat clearance.
Half-Life
Short (minutes); sustained gene-regulatory effects
~7 days
Admin Route
SubQ, Oral
SubQ
Research
Typical Dose
10 mg per day
0.6 mg → 2.4 mg → 4.8 mg → 6 mg
Frequency
Daily for 10–30 days
Once weekly
Key Benefits
  • Supports thymic epithelial cell function and T-cell maturation
  • May partially restore thymic output reduced by age-related atrophy
  • Normalizes T-lymphocyte subpopulation balance
  • Supports immune recovery after illness, surgery, or chemotherapy
  • Anti-aging effects on thymic tissue
  • Complementary to Thymosin Alpha-1 and Thymalin in immune protocols
  • May improve vaccine responsiveness in older individuals
  • Up to 18.7% body weight reduction at 46 weeks (Phase 2)
  • Strong MASH activity — Phase 3 SYNCHRONIZE-NASH trials ongoing
  • Reduces hepatic fat content via glucagon receptor-driven liver oxidation
  • Once-weekly subcutaneous injection
  • Greater weight loss potential than GLP-1 monotherapy
  • Improvements in liver fibrosis markers in early data
Side Effects
  • Generally well tolerated
  • Mild injection site reactions
  • No significant immunological adverse events reported
  • Nausea (most common during titration)
  • Vomiting
  • Diarrhea
  • Decreased appetite
  • +3 more
Stacks With