What it does / how it works
The same GH tail with an extra tyrosine. Designed as a fat-loss fragment that would not act like full GH. Never approved as an obesity drug.
| Class | Tyr-hGH(177–191) |
| Typical vial | 5 or 10 mg |
| Reconstitution | 2 mL BAC per 5 mg = 2.5 mg/mL (300 mcg = 12 units) |
| Storage after mix | 2–8°C, use within 28 days |
Protocol
| Goal | Dose | How often | How long | Route |
| Weeks 1-12 | 300 mcg | Once daily fasted | 8-12 weeks | SubQ |
| Upper | 500 mcg | Once daily fasted | 8-12 weeks | SubQ |
| Off | None | Stop | 4 weeks off | – |
Watch: Not a substitute for a GLP-1 protocol.