Retatrutide
LY3437943 · triple agonist
People read about it as a stronger next step after the weekly appetite drugs. It is still investigational. Do not combine it with Ozempic-type drugs.
Usual range
1–12 mg
Schedule
Once weekly (trial-style)
Half-life
~6 days
How it is used
A newer weekly shot, still being studied, for hunger and weight.
Subcutaneous
Weekly, consistent day.
Trial durations were months, always titrated.
How to mix this vial
Typical vial 10 mg · 1 mL BAC
Research vials vary. Example: 10 mg + 2 mL → 5 mg/mL.
Fridge, research handling.
Side effects
- GI effects
- Elevated heart rate
- Lean-mass loss
- Unknown long-term profile
Who should skip this
- Pregnancy
- MTC/MEN2 (class caution)
- Unsupervised research use
Nutrition note
Same GLP-1 kitchen: small, bland, protein-first. Watch resting heart rate.
Stacks
Not approved. Peptipedia lists trial-range figures so the titration idea is visible — not so you can source it.
Peptipedia is an educational calculator, not medical advice. Many catalog entries are unapproved for human use. Approved molecules have labels that outrank this app. Do not use this to self-prescribe. Consult a licensed clinician. Not for anyone under 18, pregnant, or being treated for cancer.