SERMORELIN (GRF 1-29) (5mg)




Buy Sermorelin for sale online from Alpha Labs

FORM: 5mg/vial.

Buy Sermorelin Peptide (Growth Hormone Releasing Hormone).

Sermorelin peptide (also known as GHRH (1-29)) is a peptide analogue of growth hormone-releasing hormone (GHRH) which is used as a diagnostic agent to assess growth hormone (GH) secretion for the purpose of diagnosing growth hormone deficiency. It is a 29-amino acid polypeptide representing the 1–29 fragment from endogenous human GHRH, thought to be the shortest fully functional fragment of GHRH. Sermorelin has an amino acid sequence TYR-ALA-ASP-ALA-ILE-PHE-THR-ASN-SER-TYR-ARG-LYS-VAL-LEU-GLY-GLN-LEU-SER-ALA-ARG-LYS-LEU-LEU-GLN-ASP-ILE-MET-SER-ARG-NH2, chemical formula C149H246N44O42S and molar mass 3357.882 g/mol.

buy Sermorelin for sale

Sermorelin chemical structure

Sermorelin is a mimetic of GHRH and works just like endogenous GHRH: Seremorelin binds to Growth hormone releasing hormone receptors (GHRHRs) in the pituitary. This leads to the stimulation of Growth hormone secretion from Somatotropes (somatotropic cells) in the anterior pituitary in a pulsatile fashion. The resulting effects of Sermorelin are derived from the results of natural Growth hormone activity in the body.

Learn more about Sermorelin.

Peptides Prefer the Cold

Keep peptide vials refrigerated at all times to reduce peptide bond breakdown. DO NOT FREEZE. Most peptides, especially shorter ones, can be preserved for weeks if careful.

Always swab the top of the vial with an alcohol wipe, rubbing alcohol or 95% ethanol before use.

Before drawing solution from any dissolved peptide vial, fill the pin with air to the same measurement you will be filling with solution, ie. if you plan to take 0.1 ml, first fill the pin with 0.1ml of air, push the air into the vial, and then draw the peptide back up to the 0.1 ml marker. Doing so will maintain even pressure in the vial. Always remember to remove air bubbles from the pin by flicking it gently, needle side up, and pushing bubbles out. In addition, push out a tiny amount of solution to ensure there is no air left in the metal tip.


Only Mix With Sterile Bacteriostatic Water

The purity and sterility of bacteriostatic water are essential to prevent contamination and to preserve the shelf-life of dissolved peptides.

Push the pin through the rubber stopper at a slight angle, so that you inject the bacteriostatic water toward the inside wall of the vial, not directly onto the powder.

Lyophilized peptide should be stored at -20°C (freezer), and the reconstituted peptide solution at 4°C (refrigerated). Do not freeze once reconstituted.


Do Not Shake Vial To Mix

Air bubbles are unfavorable to the stability of proteins.

View all peptide products.

Additional information


L-tyrosyl-L-alanyl-L-alpha-aspartyl-L-alanyl-L-isoleucyl-L-phenylalanyl-L-threonyl-L-asparagyl-L-seryl-L-tyrosyl-L-arginyl-L-lysyl-L-valyl-L-leucyl-glycyl-L-glutaminyl-L-leucyl-L-seryl-L-alanyl-L-arginyl-L-lysyl-L-leucyl-L-leucyl-L-glutaminyl-L-alpha-aspartyl-L-isoleucyl-L-methionyl-L-seryl-L-argininamide acetic acid


White Lyophilized Powder





Molecular Formula


Molecular Weight

3,357.9 g/mol