Retatrutide (10 mg Vial)
Dosing & reconstitution protocol
Quick Reference
Overview
Retatrutide is an investigational triple-receptor agonist peptide. This protocol uses 1.0 mL reconstitution of the 10 mg vial for ~10.0 mg/mL concentration. All doses ≤10 mg can be drawn from one reconstituted vial.
Dosing & Reconstitution Guide
| Phase | Daily Dose | Units | Volume |
|---|---|---|---|
| Weeks 1–4 | 2 mg (2000 mcg) | 20 units | 0.20 mL |
| Weeks 5–8 | 4 mg (4000 mcg) | 40 units | 0.40 mL |
| Weeks 9–12 | 6 mg (6000 mcg) | 60 units | 0.60 mL |
| Weeks 13+ | 8 mg (8000 mcg) | 80 units | 0.80 mL |
Reconstitution Instructions
Draw 1.0 mL bacteriostatic water with a sterile syringe.
Inject slowly down the vial wall; avoid foaming.
Gently swirl/roll until dissolved (do not shake).
Label and refrigerate at 2–8 °C (35.6–46.4 °F), protected from light. Use within 4 weeks of reconstitution.
This guide is for educational purposes only and is not medical advice. For research use only. Not for human consumption.
Supplies Needed
- ✓Peptide Vials (Retatrutide, 10 mg): 5 vials
- ✓Insulin Syringes (U-100, 1 mL): 12–24 syringes
- ✓Bacteriostatic Water (10 mL): 1 bottle (5 mL needed)
- ✓Alcohol Swabs: 1 × 100-count box
Dosing Protocol
Schedule
Inject once weekly subcutaneously. All doses ≤10 mg can be drawn from one reconstituted vial. Volumes >1.0 mL may be split into 2 injections.
Titration
Start at 2 mg weekly for 4 weeks. Increase by 2 mg every 4 weeks as tolerated.
Cycle Length
Minimum 24 weeks; trials extended to 48 weeks. Same day each week.
Storage & Handling
- ✓Lyophilized: Store at −20 °C or colder; stable up to 24 months.
- ✓Reconstituted: Refrigerate at 2–8 °C; use within 4 weeks.
- ✓Allow vials to reach room temperature before opening.
- ✓For extended storage, aliquot and freeze at −20 °C; thaw only once.
Important Notes
- ✓All products sold by JA Performance Peptides are intended strictly for laboratory research purposes and are not approved for human consumption, veterinary use, or therapeutic application. Not for human use.
- ✓Retatrutide is not FDA-approved and is for research use only.
- ✓Rotate injection sites systematically.
- ✓Gradual titration is essential; never skip escalation steps.