Answers, not just data
Goal based rankings and head to head comparisons built from the 30 research guides, so you can start from a question instead of a compound name.
Metabolic and cellular research
Weight loss is the most searched peptide topic and also the one with the widest evidence gap between compounds. One entry on this list is an investigational dru…
Read the guide →Repair and tissue research
This is where research peptide interest concentrates and where the evidence is almost entirely preclinical. No compound below has a published human clinical tri…
Read the guide →Neurologic research
Sleep is a mechanism-heavy category. Every compound here has a plausible pathway to sleep, but the human evidence is thin, old, or borrowed from a different pri…
Read the guide →Growth hormone research
Growth hormone secretagogues are the most clinically documented category on this site, but their approved uses do not match how they get marketed for muscle and…
Read the guide →Neurologic research
This category leans heavily on a specific body of Russian pharmacology literature that has not been widely replicated in Western trials. That does not make it w…
Read the guide →Repair and pigmentation research
Skin and anti-aging claims mix real dermatology data with longevity mechanisms that have not been tested for cosmetic outcomes. Separated below by what was actu…
Read the guide →Immune and metabolic research
This is the category with the most rigorous published evidence on the site, including a meta-analysis and a drug with accelerated FDA approval for a specific ra…
Read the guide →Head to head
BPC-157 and TB-500 are almost always mentioned together, and suppliers sell a combined vial for that reason. They are not the same molecule and were not develop…
Read the comparison →Head to head
"CJC-1295" gets used loosely for two chemically different products, and the DAC attachment is the entire reason they are marketed differently. Confusing the two…
Read the comparison →Head to head
These two are frequently sold together in a single vial, which makes it easy to assume they carry the same regulatory status. They do not, and that gap matters …
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Selank and Semax are often marketed side by side as a matched pair from the same research tradition. They were studied for different primary purposes, and confl…
Read the comparison →Head to head
Both are melanocortin receptor agonists and both get grouped under the same "tanning and libido peptide" umbrella. Each is actually tied to a distinct, narrow, …
Read the comparison →Head to head
Both are copper-binding tripeptides and both get filed under "copper peptides for skin," but the actual studies behind them look at different tissues and, in GH…
Read the comparison →Not sure where to start?