Comparisons
Peptides side by side
Pairs people often weigh up, shown with their status, the human evidence and word-for-word expert statements. We don’t pick a winner.
Two healing peptides that are often stacked together as the “Wolverine” combination.
Semaglutide vs Tirzepatide vs RetatrutideThree weight-loss injections that act on one, two and three gut-hormone receptors.
CJC-1295 vs IpamorelinTwo growth-hormone peptides that are usually combined rather than chosen between.
Ipamorelin vs SermorelinTwo ways of prompting the body’s own growth-hormone release.
Sermorelin vs TesamorelinTwo GHRH analogues: an older one and one approved for HIV-related belly fat.
Semax vs SelankTwo Russian nasal peptides, one aimed at focus and one at calm.
PT-141 (bremelanotide) vs Melanotan IITwo melanocortin peptides: one approved for low libido, one used for tanning.
MOTS-c vs SS-31 (elamipretide)Two mitochondrial peptides that often come up together.
Melanotan 1 vs Melanotan IITwo tanning peptides with similar names: one approved as an implant, one never approved.
Thymalin vs Thymosin alpha-1Two thymus peptides with similar names that are often confused.
Melanotan 1 vs Melanotan II vs PT-141 (bremelanotide)Three melanocortin peptides: two tanning peptides and one approved for low libido.
Hexarelin vs GHRP-6 vs IpamorelinThree growth-hormone-releasing peptides that act on the same ghrelin receptor.