Understand the source comparison
How to Mix Wolverine Stack: Component Peptide Comparison
Semaglutide (GLP-1 agonist) 2 mL per 5 mg vial 2.5 mg/mL −20°C 2–8°C 28 days Most temperature-sensitive component. Requires strict cold chain. Any temp excursion above 8°C for >4 hours causes measurable potency loss. BPC-157 (pentadecapeptide) More stable than
No winner is assigned.
This page preserves a source comparison for education. It does not add a rating, recommendation or clinical judgment.
- Semaglutide (GLP-1 agonist)
- 2 mL per 5 mg vial
- 2.5 mg/mL
- −20°C
- 2–8°C
- 28 days
- Most temperature-sensitive component. Requires strict cold chain. Any temp excursion above 8°C for >4 hours causes measurable potency loss.
- BPC-157 (pentadecapeptide)
- More stable than GLP-1 agonists but still requires refrigeration. Can tolerate brief room-temp exposure (<2 hours) better than semaglutide.
- Tirzepatide (dual GIP/GLP-1 agonist)
- 2–3 mL per 10 mg vial
- 3.33–5 mg/mL
- Requires same cold chain as semaglutide. Higher molecular weight makes it slightly more prone to aggregation if reconstituted improperly.