Browse

Collections

Compounds grouped by family and type. Each collection is built automatically from the guide's data.

Educational only. A summary of published research, not medical advice or a recommendation. No doses are listed.

GLP-1 compounds

4 compounds

Medicines and investigational drugs that activate the GLP-1 receptor, alone or together with the GIP or glucagon receptors.

Semaglutide, Tirzepatide, Retatrutide, Survodutide
Amylin compounds

1 compound

Compounds that mimic amylin, a fullness hormone released together with insulin.

Cagrilintide
GH secretagogues

4 compounds

Peptides that make the pituitary gland release more of the body's own growth hormone.

Tesamorelin, Sermorelin, CJC-1295, Ipamorelin
Tissue repair peptides

3 compounds

Peptides studied for healing of tendons, skin, muscle and the gut, mostly in animal and lab studies.

BPC-157, TB-500, GHK-Cu
Nootropics

2 compounds

Peptides studied for effects on the brain, such as focus, memory and anxiety.

Selank, Semax
Bioregulators

1 compound

Short peptides from the Russian “peptide bioregulator” research tradition, modeled on extracts of glands.

Epitalon
Anabolics

12 compounds

Anabolic-androgenic steroids: testosterone and drugs made from it, all acting on the androgen receptor.

Testosterone, Nandrolone, Trenbolone, Boldenone +8 more
DHT derivatives

6 compounds

Steroids built on dihydrotestosterone (DHT). They can't be converted to estrogen.

Oxandrolone, Oxymetholone, Stanozolol, Drostanolone +2 more
19-nors

2 compounds

“19-nor” steroids, which lack one carbon atom of testosterone. They also act on progesterone receptors.

Nandrolone, Trenbolone
Oral anabolics

7 compounds

Steroids taken as tablets. Most are chemically modified (17α-alkylated) to survive the liver, which is why many are hard on it.

Methandrostenolone, Oxandrolone, Oxymetholone, Stanozolol +3 more
Fat loss compounds

8 compounds

Compounds approved, in trials or studied for fat or weight loss. The same list as the Fat loss effect page.

Semaglutide, Tirzepatide, Retatrutide, Survodutide +4 more
Emerging research compounds

3 compounds

Compounds in clinical trials that aren't approved yet.

Retatrutide, Survodutide, Cagrilintide