Peptides by research area

Peptides studied in the context of tissue repair, tendon and ligament healing, inflammation, and wound recovery.

BPC-157 · TB-500 · Thymosin beta-4 · KPV · GHK-Cu

Peptides studied for their effects on the growth hormone / IGF-1 axis, including secretagogues and GHRH analogs explored in research contexts.

CJC-1295 · Ipamorelin · Tesamorelin · Sermorelin · GHRP-2 · GHRP-6 · Hexarelin

Peptides studied for weight and metabolic effects, from approved incretin medicines to discontinued fat-loss fragments.

Semaglutide · Tirzepatide · Retatrutide · Tesamorelin · AOD-9604 · Liraglutide · Cagrilintide · Mazdutide · Cardarine (GW-501516) · SLU-PP-332 · 5-Amino-1MQ

Peptides studied in skin, hair, and pigmentation contexts, from copper-peptide cosmetics to unapproved tanning agents.

GHK-Cu · Melanotan I · Melanotan II · SNAP-8 (Acetyl Octapeptide-3) · Vesilute

Neuropeptides studied for cognition, anxiety, neuroprotection, and sleep. Much of the evidence is regional or preliminary.

Semax · Selank · Cerebrolysin · DSIP · Oxytocin · Pinealon · Cortagen

Peptides studied for ageing, mitochondrial function, and cellular maintenance. This is an area heavy on hype and light on human evidence.

Epitalon · MOTS-c · SS-31 · Humanin · FOXO4-DRI · Teriparatide · Abaloparatide · Cardiogen · Livagen · Pancragen · Chonluten · Bronchogen · Cartalax · Methylene Blue · Glutathione · NAD+ (Nicotinamide Adenine Dinucleotide)

Peptides studied in immune modulation and host defense. One is approved abroad, the other an endogenous antimicrobial peptide.

Thymosin alpha-1 · LL-37 · Thymalin · Thymogen · Vilon · Crystagen · Ovagen

Peptides studied in the context of libido, erectile function, and the reproductive hormone axis.

Kisspeptin · Melanotan II · PT-141 · Gonadorelin · Oxytocin · Testagen · Prostamax