Before you enter — this is a research-only site.

Peptropolis sells reference compounds strictly for laboratory and in-vitro research. Nothing on this site is a drug, supplement, food, or cosmetic, and nothing here is intended for human or animal consumption.

You are 21 years of age or older.

You are purchasing solely for qualified laboratory research use.

You will not ingest, inject, or otherwise introduce any product into a human or animal body.

I confirm the above and agree to the Research Use Only (RUO) Agreement stated on this site. I understand these products are not for human consumption.

Research Peptides

GLP-3 (RT)

Supplied as a lyophilized (freeze-dried) powder in a sealed vial — choose your size above. Every production lot is tested by an independent third-party U.S. laboratory.

Research use only. This product is not a drug, dietary supplement, food, or cosmetic, and is not intended for human or animal consumption.

Full COA Lookup

Price range: $33.99 through $69.99

GLP-3 (RT) — lyophilized research peptide, third-party verified at ≥99% purity by RP-HPLC with ESI-MS identity confirmation. Research use only.