All Peptides
Browse our complete database of 18 peptides, sorted by popularity.
Semaglutide
Also: Ozempic, Wegovy, Rybelsus
A GLP-1 receptor agonist originally developed for type 2 diabetes, now widely used for weight management. One of the most studied peptides with extensive clinical trial data.
BPC-157
Also: Body Protection Compound-157, PL 14736, Bepecin
A synthetic peptide derived from a protein found in gastric juice. Extensively studied in animal models for wound healing, tendon repair, and gastrointestinal protection. Popular in research and athletic communities.
NAD+
Also: Nicotinamide Adenine Dinucleotide, NAD, Coenzyme I
A critical coenzyme found in every cell, essential for energy metabolism, DNA repair, and cellular signaling. Declining NAD+ levels are linked to aging. Popular for longevity and cognitive support.
Retatrutide
Also: LY3437943, Triple G
An investigational triple agonist targeting GIP, GLP-1, and glucagon receptors. Phase 3 trials show potential for up to 24% body weight reduction, making it the most potent obesity treatment in development.
Tirzepatide
Also: Mounjaro, Zepbound
A dual GIP/GLP-1 receptor agonist that has shown superior weight loss results compared to other GLP-1 agonists. FDA-approved for both type 2 diabetes and chronic weight management.
Glutathione
Also: GSH, L-Glutathione, Reduced Glutathione +1 more
The body's master antioxidant, a tripeptide crucial for detoxification, immune function, and cellular protection. Popular for skin brightening, anti-aging, and overall health optimization.
Ipamorelin
Also: IPA, NNC 26-0161
A selective growth hormone secretagogue that stimulates GH release through the ghrelin receptor. Known for its clean side effect profile compared to other GHRPs, with minimal cortisol or prolactin elevation.
Semax
Also: ACTH 4-10, Heptapeptide Semax
A synthetic heptapeptide derived from ACTH (4-10) fragment. Developed in Russia for cognitive enhancement and neuroprotection. Known for nootropic effects without hormonal activity.
TB-500
Also: Thymosin Beta-4, Tβ4
A synthetic version of a naturally occurring peptide present in most human cells. Research focuses on tissue repair, wound healing, and anti-inflammatory properties. Popular in veterinary medicine and athletic communities.
CJC-1295
Also: CJC-1295 DAC, CJC-1295 no DAC, Modified GRF 1-29 +1 more
A synthetic analog of growth hormone-releasing hormone (GHRH) that stimulates natural growth hormone secretion. Available with or without Drug Affinity Complex (DAC) which extends half-life.
Epithalon
Also: Epitalon, Epithalone, AGAG
A synthetic tetrapeptide that activates telomerase, the enzyme responsible for maintaining telomere length. Developed in Russia for anti-aging research. Investigated for longevity, neuroprotection, and age-related cognitive decline.
GHK-Cu
Also: Copper Peptide GHK-Cu, GHK Copper, Copper Tripeptide-1
A naturally occurring copper complex peptide found in human plasma and tissues. Extensively studied for wound healing, skin regeneration, and anti-aging properties. Used in cosmetics and investigated for systemic applications.
Melanotan II
Also: MT-2, MT2, Melanotan 2
A synthetic analog of α-melanocyte stimulating hormone that stimulates melanin production for skin darkening. Also produces sexual arousal effects. Not approved for human use but widely discussed in tanning communities.
PT-141
Also: Bremelanotide, Vyleesi
A melanocortin receptor agonist FDA-approved for hypoactive sexual desire disorder (HSDD) in premenopausal women. Works through central nervous system pathways rather than vascular mechanisms.
Selank
Also: TP-7, Selanc
A synthetic heptapeptide derived from the immunomodulatory peptide tuftsin. Developed in Russia as an anxiolytic and nootropic. Known for cognitive enhancement without sedation or dependence.
Dihexa
Also: N-hexanoic-Tyr-Ile-(6) aminohexanoic amide, PNB-0408
A synthetic hexapeptide derivative that potently modulates the HGF/c-Met system. Shown to be millions of times more potent than BDNF in promoting synaptogenesis. Investigated for cognitive enhancement and neurodegenerative conditions.
NA-Semax
Also: N-Acetyl Semax, Acetylated Semax, NASA
An acetylated derivative of Semax with enhanced potency and bioavailability. The N-acetyl modification increases stability and CNS penetration. Investigated for cognitive enhancement and neuroprotection.
P21
Also: P021, CNTF-derived peptide
A synthetic peptide derived from Ciliary Neurotrophic Factor (CNTF). Designed to promote neurogenesis and enhance BDNF expression. Investigated for cognitive enhancement and neurodegenerative disease potential.