Reference
Compare two compounds
Not on which is better, because nothing here scores them. On what was published behind each one, which is where most of these pairs turn out to differ.
18 written comparisons65 compounds to pick from4 where only one side has a dose to compare
The ones people ask about
Stacks sold as one purchase, molecules a letter apart, and the two names that dominate a shelf. Each of these has something specific behind it: a borrowed trial, a shared cohort, a number that belongs to the other one.
- BPC-157 vs TB-500These two are sold as one purchase and researched as neither.
- Semaglutide vs TirzepatideBoth are approved, and for both the trial record is not the weak point.
- Tirzepatide vs RetatrutideOne is approved and the other is approved nowhere, which changes what a vial can be held against rather than what is in it.
- Semaglutide vs CagrilintideThe number quoted for cagrilintide is semaglutide's.
- Ipamorelin vs CJC-1295Sold as a stack, and each half carries a borrowed claim.
- CJC-1295 vs SermorelinThese are closer than two names suggest, and the confusion runs in one direction.
- Ipamorelin vs MK-677One is injected and one is swallowed, and only one lands on a studied figure.
- GHRP-2 vs GHRP-6The evidence for one is routinely printed under the name of the other.
- AOD-9604 vs HGH Fragment 176-191Every human dose in this family belongs to one of the two.
- Melanotan I vs Melanotan IIOne letter apart, and neither number transfers to the other.
- Melanotan II vs PT-141PT-141 is the one with an approval and the approval does not cover the person buying it.
- RAD-140 vs LGD-4033The two most bought compounds on this shelf, and their gaps run in opposite directions.
- LGD-4033 vs MK-2866Both circulate above what was studied, and only one has a phase 3 record to be above.
- Semax vs SelankThey are usually bought together and the pairing has never been studied.
- MOTS-c vs SS-31One of these has a real human dose behind it.
- Epithalon vs PinealonBoth are filed as pineal compounds and both run above the only human figures that exist.
- Thymosin Alpha-1 vs ThymalinBoth have a real registration and a real trial literature, and in both cases the two documents are about different things.
- Epithalon vs ThymalinThese two share a cohort, which is worth knowing before either survival figure is read.
The two marks beside each pair are the same ones used on the cards: a rule is what a trial administered, and a dot is what circulates. Where the rule is broken, nothing has been published to compare against. All 65 in one table at what circulates vs what was studied.