Peptide Encyclopedia
Comprehensive profiles for every research compound. Click any peptide for full details, mechanism of action, and research notes.
Skin
Collagen-boosting signal peptide widely used in anti-aging skincare to reduce wrinkles and improve skin firmness through ECM stimulation.
Lifestyle
Linear melanocortin analog with selective MC1R activity for melanogenesis research without the broad receptor effects of Melanotan II.
Lifestyle
Synthetic melanocortin agonist researched for melanogenesis (tanning), appetite suppression, and libido effects.
Growth
Splice variant of IGF-1 produced in response to mechanical stress, researched for satellite cell activation and local tissue…
Growth
Non-peptide oral ghrelin mimetic that provides sustained GH and IGF-1 elevation over 24 hours with once-daily oral dosing.
Longevity
Mitochondrial-derived peptide researched as an exercise mimetic with effects on metabolic homeostasis and aging.