Understand the source comparison
Adamax Safety Long Term Use: Peptide Degradation vs Protocol Comparison
−20°C (unreconstituted) 12–24 months N/A. Powder form Minimal. Lyophilisation removes water needed for hydrolysis Gold standard for long-term storage before reconstitution 2–8°C (reconstituted, bacteriostatic water) N/A. Already mixed 21–28 days Methionine oxi
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This page preserves a source comparison for education. It does not add a rating, recommendation or clinical judgment.
- −20°C (unreconstituted)
- 12–24 months
- N/A. Powder form
- Minimal. Lyophilisation removes water needed for hydrolysis
- Gold standard for long-term storage before reconstitution
- 2–8°C (reconstituted, bacteriostatic water)
- N/A. Already mixed
- 21–28 days
- Methionine oxidation accelerates after 28 days; bacterial growth prevented by benzyl alcohol
- Maximum usable window for reconstituted vials
- 25°C room temperature (reconstituted)
- N/A
- 5–7 days
- Rapid oxidative degradation; methionine modification exceeds 30% within one week
- Unacceptable. Peptide loses activity faster than dosing schedules allow
- Freeze-thaw cycles (reconstituted)
- Immediate degradation
- Ice crystal formation ruptures peptide structure; aggregation occurs on thawing
- Never freeze reconstituted peptides. Structural damage is irreversible
- Light exposure (reconstituted, amber vial)
- 28 days (protected)
- UV light catalyses free-radical formation; amber glass blocks 99% UV wavelengths
- Required. Clear glass vials degrade peptides 3× faster under lab lighting