Scientific knowledge base
Search structured peptide profiles by molecule class, research area, evidence level, development stage and regulatory status. Product listings and scientific classification remain deliberately separate.
This database is an information and classification system. It provides no dosing, sourcing or administration recommendations.
Research area
Peptides studied in models of cell migration, matrix organisation, wound healing and tissue repair.
Pathways related to glucose homeostasis, appetite, energy expenditure and body composition.
Peptide hormones and analogues related to hypothalamic, pituitary and peripheral endocrine systems.
Mitochondrial peptides, cellular stress, bioenergetics and age-associated pathways.
Neuropeptides and analogues in models of neuronal signalling, stress and pain.
Innate immunity, epithelial barriers and antimicrobial peptide functions.
Skin matrix, pigmentation biology, copper peptides and melanocortin signalling.
Peptide signals related to reproductive axes, social behaviour and sexual function.
Peptide-based regulation of secretion, motility and the intestinal barrier.
Peptide therapeutics for molecularly defined rare diseases and specialised treatment concepts.
Mitochondrial peptide
SS-31; MTP-131; Forzinity
Elamipretide is a mitochondria-targeting tetrapeptide that received accelerated U.S. approval in 2025 for a specific rare disease.
Mitochondrial peptide
Mitochondrial open reading frame of the 12S rRNA-c
MOTS-c is a mitochondrially encoded 16-amino-acid peptide investigated as a signal linking mitochondria, nucleus and metabolism.
Synthetic peptide
Epithalon; Ala-Glu-Asp-Gly
Epitalon is a synthetic tetrapeptide investigated in limited research on cellular ageing, stress responses and circadian processes.
Mitochondrial peptide
HN; mitochondrial-derived peptide
Humanin is a mitochondrial-derived peptide studied in models of cellular stress, neuroprotection, metabolism and ageing biology.
