I confirm that I am 21 years of age or older and understand that all products available on this website are intended solely for laboratory research purposes.
Research Use Only • Not for Human Consumption
In StockRetatrutide — Laboratory reports
View COA — Janoshik #97927 (20 mg vial)
Each peptide order includes BAC Water at no additional cost. The complimentary BAC Water is supplied alongside the peptide as part of your order, so there is no additional charge for this item.
For Research Use Only — Not for human or veterinary consumption.
Retatrutide is available here in 20 mg, 30 mg and 40 mg product options. Record the option selected and the supplied material identification; the shared product page does not mean that one report covers every option.
Published report links identify 20 mg and 30 mg samples. No 40 mg-specific COA link is currently published on this page. Request appropriate documentation for the chosen option and current material rather than extrapolating between presentations.
Retatrutide — Laboratory reports
View COA — Janoshik #97927 (20 mg vial)
View COA — Janoshik #92978 (30 mg vial)
A report applies to its identified sample. Confirm relevance to the supplied material; do not assume it certifies every batch or product option. See the COA catalogue and our guide to reading peptide certificates.
Follow the material-specific documentation and your laboratory procedures. Record the product name, selected presentation, identifying label and storage history. Request instructions where they are missing; this page does not establish a batch-specific shelf life.
Read about HPLC and peptide purity, mass spectrometry and storage records in the Research Library. For catalogue comparison, view Tirzepatide 60 mg; it is a separate research material with its own documentation.
Research use only. No medical, therapeutic, cosmetic or human-use suitability is claimed.
Searching for Reta? This catalogue lists the material under its full name, Retatrutide. MKM BioLabs is based in Cheltenham, United Kingdom. Prices are displayed in pounds sterling (GBP). For UK delivery information, see our shipping policy; delivery charges are confirmed at checkout. Review the selected product specification and available sample documentation before ordering. Contact us for information about the supplied material.
| Included with order | ✓ Complimentary BAC Water included with every peptide |
|---|---|
| Variant | 20 mg, 30 mg, 40 mg, 20 mg pen, 30 mg pen, 40 mg pen |
All vials ship in temperature-controlled packaging with tamper-evident seals. Orders placed before 2 PM are dispatched the same business day with tracked international delivery.
Explore other high-purity investigational compounds from the MKM catalog.
