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Wolverine Blend shelf life: how long it lasts once mixed
How to keep Wolverine Blend sealed and once mixed, and when to throw a vial out. Storage only.
- Sealed powder: fridge at 2–8 °C, or freezer at −20 °C for long-term storage. Protect from light.
- Once mixed: refrigerate at 2–8 °C. Do not freeze. Discard after 30 days.
- Discard sooner if the solution turns cloudy, discoloured or shows particles.
| State | Where it is kept | How long |
|---|---|---|
| Sealed powder (unopened) | Fridge 2–8 °C, or freezer −20 °C; away from light | Long-term; keeps far longer than a mixed vial |
| Mixed | Fridge 2–8 °C; do not freeze | Discard after 30 days |
| Out of the fridge | Room temperature | Short spells only, measured in hours |
Sealed powder
Unopened, freeze-dried Wolverine Blend is stored at 2–8 °C in the fridge, or at −20 °C in the freezer for long-term storage. Protect it from light. Sealed powder keeps far longer than a mixed vial and is more forgiving of a short spell out of the fridge.
Once mixed
The clock starts when you mix it. Keep the mixed vial in the fridge at 2–8 °C and do not freeze it. Discard it after 30 days.
That window is general guidance rather than a test on your specific vial. Purity, buffers and preservatives all change the answer, so the information supplied with your own vial takes precedence.
Out of the fridge
A short spell at room temperature, measured in hours, is generally tolerated. Heat is the single biggest cause of degradation, so the warmer it is the shorter the safe window, and days left warm is a different matter to a brief excursion. Keep it away from direct light too.
What breaks it down
Four things do the damage, in rough order: heat by a wide margin, then light, then repeated freezing and thawing, then agitation. Keep the vial in its box, away from light, and avoid shaking it.
When to throw it out
- 30 days after the date it was mixed.
- Any time the solution becomes cloudy or discoloured.
- Any time it contains particles.
Keep the mix date
Write the date you mixed it on the vial, or record it in a tracking app. Without that date there is no reliable way to know, which is the most common reason a vial gets used past its window or thrown away early.
Check any compound in the shelf life reference table → then save the vial in Peptide Wizard so it doesn’t expire half used. Pro warns you before a vial expires.
FAQ
How should sealed Wolverine Blend be stored?
Unopened, freeze-dried Wolverine Blend powder is stored at 2–8 °C in the fridge, or at −20 °C in the freezer for long-term storage, and protected from light.
How long does Wolverine Blend last once mixed?
Once mixed, Wolverine Blend is refrigerated at 2–8 °C and discarded after 30 days, or sooner if the solution turns cloudy, discoloured or shows particles. The information supplied with your own vial takes precedence.
Can mixed Wolverine Blend be frozen?
No. The storage guidance for Wolverine Blend says not to freeze it after mixing. Keep the mixed vial in the fridge at 2–8 °C.
How long can Wolverine Blend be out of the fridge?
A short spell at room temperature, measured in hours, is generally tolerated, and sealed powder is more forgiving than a mixed vial. Heat is the single biggest cause of degradation, so the warmer it is the shorter the safe window.
When should a mixed Wolverine Blend vial be thrown out?
After 30 days from the date it was mixed, or straight away if the solution becomes cloudy, discoloured or contains particles.
Educational only, not medical advice. This page covers storage and nothing else.