> For the complete documentation index, see [llms.txt](https://docs.rplpeptides.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rplpeptides.com/docs/retatrutide/storage-guides/retatrutide-storage-guide.md).

# retatrutide-storage-guide

RPL Peptide

Official Technical Documentation

Storage Guide

***

## Storage Guide — Retatrutide (Lyophilized)

### Recommended Storage Conditions

| Condition                      |     Duration    | Container             |
| ------------------------------ | :-------------: | --------------------- |
| **2–8°C (Refrigerated)**       | Up to 12 months | Sealed, original vial |
| **-20°C (Freezer)**            |     2+ years    | Sealed, original vial |
| **Room Temperature (15–25°C)** |  Up to 30 days  | Sealed, desiccated    |
| **-80°C (Ultra-Low)**          |     5+ years    | Sealed, original vial |

#### Reconstituted Product Storage

| Condition                |    Duration    |
| ------------------------ | :------------: |
| **2–8°C (Refrigerated)** |  Up to 30 days |
| **Room Temperature**     |  Up to 7 days  |
| **-20°C (Aliquoted)**    | Up to 6 months |

### Critical Storage Rules

1. **Keep sealed** — Protect from atmospheric moisture
2. **Protect from light** — Store in original packaging
3. **Avoid freeze-thaw** — Aliquot for single-use
4. **Temperature stability** — Avoid prolonged exposure above 25°C

### Storage Troubleshooting

| Issue                          | Possible Cause      | Solution                    |
| ------------------------------ | ------------------- | --------------------------- |
| Cake collapse                  | Moisture absorption | Discard; check seal         |
| Discoloration                  | Light exposure      | Discard; protect from light |
| Insoluble after reconstitution | Improper storage    | Verify storage history      |

***

© 2026 RPL Peptide

Official Technical Documentation

rplpeptides.com


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