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Every peptide, explained simply

A free reference for 72 peptides: what each one is, how it works and what people track — in plain English, with a 3D vial for every entry.

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IGF-1 LR3Long-acting insulin-like growth factor.… HCGHuman Chorionic Gonadotropin.… MK-677 (Ibutamoren)Oral, non-peptide ghrelin agonist. Elevates GH and IGF-1 24/7. Include… OxytocinThe bonding hormone. Injectable form used for anxiety, social bonding,… KPV… 5-Amino-1MQSelective NNMT enzyme inhibitor.… CerebrolysinComplex of neuropeptides derived from porcine brain.… RetatrutideTriple agonist (GLP-1, GIP, Glucagon).… SemaglutideGLP-1 receptor agonist.… SelankAnxiolytic peptide developed in Russia.…

Blends

9 peptides

Cagrilintide + Semaglutide (CagriSema)An amylin analogue pre-mixed with a GLP-1 receptor agonist, referred t… CJC-1295 + IpamorelinThe most widely sold pre-mixed blend. Pairs a growth hormone releasing… GLOW BlendPopular skin & anti-aging blend combining GHK-Cu, BPC-157 and TB-500 i… KLOW Blend… PT-141 + OxytocinA melanocortin receptor agonist pre-mixed with oxytocin in a single vi… Semax + SelankTwo Russian-developed research peptides pre-mixed in a single vial, on… Sermorelin + IpamorelinA shorter-acting growth hormone releasing hormone analogue pre-mixed w… Tesamorelin + IpamorelinA growth hormone releasing factor analogue pre-mixed with a selective … Wolverine Blend…

Cognitive

10 peptides

CerebrolysinComplex of neuropeptides derived from porcine brain.… CortagenShort brain-tissue-derived bioregulator peptide.… DIHEXANeurogenic peptide.… DSIPDelta Sleep-Inducing Peptide.… N-Acetyl-SelankAcetylated Selank variant.… N-Acetyl-SemaxPotent BDNF/NGF upregulator.… OxytocinThe bonding hormone. Injectable form used for anxiety, social bonding,… P21 (SNK-2)Ciliary neurotrophic factor mimetic.… SelankAnxiolytic peptide developed in Russia.… SemaxNeuroprotective peptide.…

Growth Hormone

15 peptides

5-Amino-1MQSelective NNMT enzyme inhibitor.… CJC-1295 (no DAC)Growth Hormone Releasing Hormone (GHRH) analog. Short half-life (~30 m… CJC-1295 with DACLong-acting GHRH analog with Drug Affinity Complex. Half-life ~8 days,… Follistatin 344Myostatin inhibitor. Allows muscle to grow past natural genetic limits… GHRP-2Second-gen growth hormone releasing peptide. Stronger GH release than … GHRP-6First-gen GH secretagogue.… HexarelinMost potent GHRP by mg. Strong GH pulse but higher desensitization ris… IGF-1 DESTruncated IGF-1 with strong local action. Bind-and-go at injection sit… IGF-1 LR3Long-acting insulin-like growth factor.… Ipamorelin… MK-677 (Ibutamoren)Oral, non-peptide ghrelin agonist. Elevates GH and IGF-1 24/7. Include… Modified GRF 1-29Also called Mod GRF or CJC-1295 (no DAC). Stable GHRH fragment paired … PEG-MGFPegylated Mechano Growth Factor. Long-acting muscle repair peptide.… SermorelinGHRH (1-29) analog.… Tesamorelin…

Healing

4 peptides

BPC-157Body Protection Compound derived from human gastric juice.… KPV… LarazotideTight-junction regulator peptide.… TB-500Synthetic version of Thymosin Beta-4.…

Hormone Support

4 peptides

GonadorelinGnRH analog.… HCGHuman Chorionic Gonadotropin.… Kisspeptin-10… PT-141 (Bremelanotide)Melanocortin receptor agonist.…

Immune

5 peptides

LivagenShort peptide bioregulator derived from spleen tissue. Modulates lymph… LL-37Cathelicidin antimicrobial peptide. Anti-bacterial, anti-viral, and im… ThymalinBioregulator peptide from thymus. Immune balance and anti-aging.… Thymosin Alpha-1Immune-modulating peptide.… VIPVasoactive Intestinal Peptide.…

Longevity

10 peptides

EpithalonTetrapeptide that activates telomerase, extending telomeres.… FOXO4-DRISenolytic peptide. Selectively kills senescent (zombie) cells to slow … GlutathioneThe body's master antioxidant tripeptide (Gly-Cys-Glu).… Goralatide (Ac-SDKP)Natural tetrapeptide from thymosin-β4. Regulates hematopoietic stem ce… Humanin… Klotho… NAD+ (Nicotinamide Adenine Dinucleotide)Levels drop sharply with age.… PinealonKhavinson bioregulator tripeptide. Neuroprotective and anti-aging for … SS-31 (Elamipretide)Mitochondrial-targeted peptide.… VilonDipeptide bioregulator (Lys-Glu). Modulates immune, cardiovascular, an…

Metabolic

10 peptides

Adipotide (FTPP)Prohibitin-targeted peptide. Selectively destroys blood supply to adip… AOD-9604Modified GH fragment. Lipolytic without affecting glucose or IGF-1.… CagrilintideLong-acting amylin analog.… EloralintideSelective long-acting amylin receptor agonist (Lilly, LY3841136). Once… HGH Fragment 176-191… MOTS-cMitochondrial-derived peptide that regulates metabolism, insulin sensi… RetatrutideTriple agonist (GLP-1, GIP, Glucagon).… SemaglutideGLP-1 receptor agonist.… SurvodutideDual GLP-1 and glucagon receptor agonist.… TirzepatideDual GIP and GLP-1 receptor agonist.…

Skin

5 peptides

Argireline (Acetyl Hexapeptide-3)SNAP-25 receptor mimetic.… GHK-Cu… Melanotan IAlpha-MSH analog. Slower, milder tanning effect than MT-II with fewer … Melanotan IISynthetic analog of alpha-MSH. Induces melanogenesis for skin tanning.… Snap-8 (Acetyl Octapeptide-3)Extended-chain Argireline analog.…