Peptide library

What are you looking to improve.

Browse by what you want, not by molecule names. Each peptide on Panya is tagged with the effects it produces (recovery, sleep, cognition, muscle growth, longevity, more) so you can land at the right entry without already knowing the chemical name.

Each page covers mechanism, typical practice, regulatory status by region, risks, citations, and vendor names worth your own diligence. We cover what users search for, regardless of evidence strength or risk band; missing pages are bugs, not features.

For prescription peptides like Mounjaro, Wegovy, and Ozempic, Panya does match you to licensed clinicians. See /vendor or the quiz for that path.

BPC-157
peptidemedium risk
joint, tendon, and gut healing
Recovery + healing
aka Body Protection Compound 157 · BPC157

BPC-157 is a synthetic 15-amino-acid peptide derived from a protein in human gastric juice. Most-studied peptide in the recovery and tendon-healing community. Not approved for human medical use anywhere; sold as a resear...

TB-500
peptidemedium risk
soft tissue and tendon recovery
Recovery + healing
aka Thymosin Beta-4 · TB4 · Tβ4

TB-500 is a synthetic fragment of thymosin beta-4, a naturally-occurring 43-amino-acid peptide. Often stacked with BPC-157 for recovery. Not approved for human use; banned in competitive sport by WADA.

GHK-Cu
peptidemedium risk
skin, hair, and wound healing
Skin + hairRecovery + healing
aka Copper Peptide · Glycyl-Histidyl-Lysine Copper

GHK-Cu is a copper-binding tripeptide naturally present in human plasma. Concentration declines with age. Most studied in cosmetic and topical applications. Sold as both a topical cosmetic ingredient and an injectable re...

Ipamorelin and CJC-1295
peptidemedium risk
growth hormone stack, dual-axis
Muscle growthRecovery + healing
aka Ipamorelin · CJC-1295 · CJC-1295 DAC · GHRP-Ipamorelin · Ipa-CJC stack

The most commonly stacked GH-axis pair in current peptide community use. Ipamorelin is a selective ghrelin-receptor agonist that triggers GH release without the appetite or cortisol bumps of older GHRPs. CJC-1295 is a lo...

AOD-9604
peptidemedium risk
fat loss adjunct, lipolytic peptide
Metabolic + weightRecovery + healing
aka Anti-Obesity Drug 9604 · HGH Fragment 176-191

AOD-9604 is a synthetic 16-amino-acid fragment of human growth hormone, specifically the C-terminal lipolytic region. Marketed for fat loss without the IGF-1 elevation or hyperglycaemia of full HGH. Failed Phase 2b in 20...

ARA-290
peptidemedium risk
small fiber neuropathy and tissue-protective signaling
Recovery + healingCognition + focus
aka Cibinetide

ARA-290 is an 11-amino-acid synthetic peptide derived from erythropoietin that targets the innate repair receptor without driving red blood cell production. Has Phase 2 human trial data for small fiber neuropathy. Not ap...

KPV
peptidemedium risk
anti-inflammatory and gut-barrier support
Recovery + healingImmune support
aka Lysine-Proline-Valine · Lys-Pro-Val · Alpha-MSH(11-13)

KPV is the C-terminal tripeptide of alpha-MSH, retaining MSH's anti-inflammatory and antimicrobial activity without the melanin-stimulating effects. Studied for inflammatory bowel disease, atopic dermatitis, and antimicr...

LL-37
peptidemedium risk
antimicrobial, wound healing, biofilm modulation
AntimicrobialRecovery + healing
aka Cathelicidin LL-37 · hCAP-18 cleaved peptide · CAP18(104-140)

LL-37 is a 37-residue endogenous antimicrobial peptide cleaved from the human cathelicidin precursor (hCAP-18). Active against gram-positive and gram-negative bacteria, fungi, and several enveloped viruses; under researc...

Peptide library + adjacent compounds · Panya · Panya