This guide brings together the practical knowledge a researcher needs to work with Retatrutide: the available dosage variants, how to store it before and after reconstitution, and how to source it responsibly.
Dosage variants
Retatrutide is supplied from 10mg through 60mg per vial. The 10mg vial is the standard starting point; 15mg, 20mg, 30mg, 40mg, 50mg and 60mg options scale up for larger research programmes. Each dosage is available as a single vial or a 10-vial pack at a 5% saving. Pricing scales consistently with dosage. For concentration maths and clinical dose context, see the Retatrutide dosage guide.
Storage before reconstitution
Keep the lyophilised vial below 25°C, away from light and moisture. For long-term storage, refrigerate or freeze. In dry, cold conditions the powder remains stable for many months.
Storage after reconstitution
Once reconstituted, refrigerate the solution. With bacteriostatic water it is typically stable for around 28 days; with sterile water, use it immediately. See our reconstitution guide for technique, and the Retatrutide-specific storage and reconstitution guide for temperatures, aliquoting and stability windows.
Procurement considerations
- Supplier verification — registered business, per-batch HPLC, downloadable COA.
- Documentation — the COA should match the lot you receive, not be generic.
- Shipping and storage — plan for delivery time and cold storage on arrival.
Our supplier-verification guide and Australian buyers’ guide cover these in depth.
Research-use compliance
Retatrutide is supplied for in-vitro laboratory research only — not for human or animal use. Buyers are responsible for compliance with the regulations of their jurisdiction. To order, visit the product page.