Ipamorelin is a selective growth hormone secretagogue (pentapeptide, MW 711.85 Da) valued in research for stimulating GH release without significantly raising cortisol or prolactin. Verified purity preserves that selectivity in research.
What to Look for When Sourcing Ipamorelin
Require a third-party COA (HPLC and mass spectrometry) confirming ≥98% purity and the 711.85 Da molecular weight. Impurities can introduce off-target effects that undermine Ipamorelin's main research advantage — its clean hormonal profile.
Typical Price Range
Research-grade Ipamorelin typically costs about $45–$65 per vial. It is frequently sold alongside CJC-1295 as a blend.
Storage and Handling
Store lyophilized Ipamorelin at 2–8°C. Once reconstituted, refrigerate and use within the vendor's stated stability window.
Red Flags to Avoid
Missing COAs, prices far below market, vague sourcing, and human-use claims.
Top Recommended Source
Purgo Labs is our top-rated source based on third-party COA verification, research-grade purity, and transparent manufacturing. View at Purgo Labs.