Peptide Science research editorial team.
Tesamorelin plus Ipamorelin 8mg Blend Overview
Tesamorelin plus Ipamorelin 8mg Blend from Peptide Science is the dual-active lyophilised vial pairing the full-length stabilised GHRH analogue Tesamorelin (the complete 44-residue native GHRH sequence with N-terminal trans-3-hexenoyl modification) with the selective ghrelin-receptor agonist Ipamorelin. The pairing uses the longest GHRH analog in the catalogue alongside the cleanest GHRP-class research compound.
Combined Pathway Background
Tesamorelin binds the GHRH receptor with the full 44-residue native sequence (rather than the truncated 1-29 fragment used in Sermorelin and Mod GRF), giving extended receptor occupation profile due to the trans-3-hexenoyl-blocked DPP-IV cleavage site. Combined with Ipamorelin acting through GHS-R1a with reported low secondary endocrine activity, the blend produces additive secretagogue effects with the full-length GHRH ligand as the GHRH-side reference. Browse the broader growth-hormone peptide range.
Vial Specifications
| Property | Value |
|---|---|
| Active 1 | Tesamorelin, 44-amino-acid stabilised GHRH analogue (Trans-3-Hexenoyl-GHRH 1-44 amide) |
| Active 2 | Ipamorelin, 5-amino-acid selective ghrelin-receptor agonist pentapeptide |
| Combined strength | 8 mg total per vial |
| Supplied form | Lyophilised powder, sealed vial |
| Purity | each active greater than 99 percent (HPLC verified) |
| Storage | 2 to 8 degrees Celsius lyophilised; minus 20 degrees Celsius long-term |
Reconstitution and Handling
The dual-active vial reconstitutes with bacteriostatic water at the working concentration set by the principal investigator. For research with the truncated Mod GRF 1-29 version of the GHRH-side ligand paired with Ipamorelin, see Mod GRF plus Ipamorelin 10mg Blend.
Quality and Shipping
Each batch passes HPLC at greater than 99 percent for each active, with mass-spectrometry confirmation. A Certificate of Analysis accompanies every order listing each active and its measured purity. Material is filled in a US laboratory under ISO 9001:2015-aligned quality systems and dispatched in temperature-monitored insulated packaging.
For laboratory research and development use only. Not for human or veterinary consumption. Has not been evaluated by the U.S. Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease. Purchasers acknowledge they are qualified researchers age 21 or older and accept responsibility for compliance with all applicable federal, state, and local laws.





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