Tesamorelin + Ipamorelin Spray

Tesamorelin + Ipamorelin Spray is supplied as a pre-dissolved, sterile-filtered solution in amber glass bottles fitted with a metered atomizer, at 10 mg combined per unit. Co-formulating a 44-residue peptide with a 5-residue one is exactly where a powder blend goes wrong, because the two dissolve at different rates and the ratio drifts between reconstitutions. Headspace is nitrogen-purged before capping, and no reconstitution step is required.

Store Tesamorelin + Ipamorelin Spray refrigerated at 2°C to 8°C (36°F to 46°F), upright and protected from light, where sealed units remain within specification for up to 24 months. Once the atomizer is first actuated, use the unit within 30 days. Do not freeze: the long Tesamorelin chain nucleates aggregates at the ice interface while the small Ipamorelin pentapeptide stays in solution, so freezing shifts the ratio as well as the purity. Brief transit excursions to 15°C to 25°C (59°F to 77°F) are tolerated.

This blend engages two separate receptors through two different G proteins, which is the entire reason the pairing exists. Tesamorelin binds the GHRH receptor on pituitary somatotroph cells, raising cAMP and activating protein kinase A, which drives transcription of the growth hormone gene through CREB and Pit-1. Ipamorelin binds the ghrelin receptor instead, signaling through phospholipase C and inositol trisphosphate to release intracellular calcium and trigger vesicle exocytosis. One arm builds the hormone, the other releases it, and the two signals converge on the same secretory pool. Research shows Ipamorelin is notably selective among secretagogues, releasing growth hormone without the cortisol and prolactin rise seen with GHRP-6.

Yes. Qualified procurement partners can request alternative concentrations, non-standard bottle volumes, unlabeled or private-label presentation, or co-formulation with complementary growth factor research compounds such as CJC-1295. Contact our corporate sales desk with your target concentration and unit count to scope the run.

Units ship in light-blocking, vacuum-sealed secondary packaging with temperature-stability buffers that hold the shipment inside the refrigerated range through transit. Amber primary containers and nitrogen-purged headspace protect the oxidation-prone methionine in the Tesamorelin chain and the blend ratio between the two peptides. We ship nationwide across all 50 US states and internationally via express couriers with discrete, border-optimized clearance and full delivery assurance.