Peptide Directory

A modified fragment of human growth hormone studied for fat metabolism and weight loss without affecting blood sugar.

A pentadecapeptide derived from gastric juice, studied for its tissue-healing and anti-inflammatory properties.

An arginine salt form of BPC-157 designed for improved oral bioavailability and acid stability compared to the acetate form.

A growth hormone-releasing hormone analog that stimulates GH release with a shorter duration than the DAC variant.

A long-acting GHRH analog that provides sustained GH elevation due to the Drug Affinity Complex modification.

A synthetic peptide derived from angiotensin IV, studied for potent cognitive enhancement and synaptogenesis at extremely low doses.

A neuropeptide studied for its role in promoting deep, restorative (delta wave) sleep.

A synthetic tetrapeptide based on epithalamin, studied for telomerase activation and potential anti-aging effects.

A naturally occurring glycoprotein that inhibits myostatin and activin, studied for its potential to promote muscle growth and reduce fibrosis.

A copper-binding tripeptide with research suggesting skin regeneration, wound healing, and anti-aging properties.

A synthetic hexapeptide GH secretagogue that stimulates growth hormone release by mimicking ghrelin at the GHSR receptor.

A hexapeptide GH secretagogue known for potent GH release and pronounced appetite stimulation via ghrelin receptor activation.

A potent synthetic hexapeptide GH secretagogue with the strongest GH release of all GHRPs, but subject to desensitization.

The lipolytic fragment of human growth hormone (amino acids 176-191), studied for fat loss without the growth-promoting effects of full HGH.

A truncated form of IGF-1 lacking the first three amino acids, resulting in very high potency and rapid localized action.

A modified form of IGF-1 with an extended half-life due to amino acid substitution, providing potent anabolic and growth-promoting effects.

A selective growth hormone secretagogue that stimulates GH release with minimal impact on cortisol and prolactin.

A neuropeptide that stimulates GnRH release, playing a critical role in reproductive hormone regulation and puberty onset.

A naturally occurring antimicrobial peptide that plays a key role in innate immune defense, wound healing, and modulating inflammation.

A splice variant of IGF-1 released by mechanically stressed muscle tissue, involved in satellite cell activation and muscle repair.

A non-peptide, orally active growth hormone secretagogue that mimics ghrelin and provides sustained GH and IGF-1 elevation.

A mitochondrial-derived peptide that regulates metabolic homeostasis, insulin sensitivity, and exercise mimetic effects.

A coenzyme central to cellular energy metabolism and DNA repair, administered subcutaneously to boost declining NAD+ levels associated with aging.

A PEGylated version of MGF with dramatically extended half-life, allowing systemic distribution and less frequent dosing.

A melanocortin receptor agonist studied for sexual dysfunction. Acts on the central nervous system rather than vascular system.

An investigational triple-agonist peptide targeting GIP, GLP-1, and glucagon receptors for weight management.

A synthetic anxiolytic peptide based on the endogenous tetrapeptide tuftsin, studied for anti-anxiety and nootropic effects.

A GLP-1 receptor agonist used for type 2 diabetes and weight management. Reduces appetite and slows gastric emptying.

A synthetic peptide analog of ACTH(4-10) studied for neuroprotective and cognitive-enhancing properties.

A growth hormone-releasing hormone (GHRH) analog consisting of the first 29 amino acids of endogenous GHRH. Stimulates pituitary GH release.

A synthetic peptide of thymosin beta-4, researched for wound healing, tissue repair, and anti-inflammatory effects.

An FDA-approved GHRH analog used to reduce visceral adipose tissue in HIV-associated lipodystrophy.

An immune-modulating peptide that enhances T-cell function and immune surveillance.

A dual GIP/GLP-1 receptor agonist for type 2 diabetes and weight management with potent appetite suppression.