Compound Library

348+ Compounds. Zero Bro-Science.

Evidence-based profiles across healing peptides, GH secretagogues, GLP-1s, SARMs, steroids, nootropics, supplements, PCT ancillaries, and longevity compounds — with pharmacokinetics, dosing protocols, and outcome data.

Refine by route, risk, goal or PCT

20 of 348 compounds match

Risk is a heuristic, not a medical safety rating. Low does not mean safe.

How these filters work

Risk uses the same estimate as compound profiles: legal status, suppression, ancillary requirements, and anabolic rating. Missing data can fall back to Low.

Routes match any documented option, including experimental or formulation-specific routes. Read each result’s qualifications; matching a route is not a recommendation. Missing or unrecognized routes appear only under All routes.

Goals match an editorial score of at least 6/10 for that dimension, including compounds that qualify for several goals. Missing scores do not match a selected goal. These scores do not measure clinical evidence.

Require PCT shows compounds marked as requiring post-cycle therapy. When off, all compounds are included; an unmarked record does not establish that PCT is unnecessary.

Steroids

20

Anabolic-androgenic steroids and prohormones — the most potent and well-studied performance compounds.

Testosterone is the compound every other anabolic is measured against — literally. Its anabolic:androgenic ratio of 100:100 is the reference point the entire AA

Muscle 9/10A:100 · An:10012–16wkPCT req.

Documented routes: IM, SubQ, Oral (undecanoate only), Transdermal

Why Sustanon 250 Earned Its Place Sustanon 250 is the four-ester testosterone blend that built half the physiques in European gyms. One ampoule delivers 30mg

Muscle 9/10A:100 · An:10012–16wkPCT req.

Documented routes: IM, SubQ

Why Nandrolone Still Anchors Serious Mass Cycles Nandrolone is one of the oldest compounds in the bodybuilding playbook for a reason: it builds thick, full mu

Recovery 9/10A:125 · An:3712–16wkPCT req.

Documented routes: IM

Why Trenbolone Has the Reputation It Does Trenbolone is the most potent anabolic androgen in practical use — a 19-nor compound with roughly 3–5× the androgen

Muscle 9/10A:500 · An:5006–12wkPCT req.

Documented routes: IM, SubQ

Trestolone — MENT, the 7α-methyl-19-nortestosterone molecule the Population Council originally designed as a male contraceptive — has quietly become one of the

Muscle 9/10A:600 · An:2006–10wkPCT req.

Documented routes: IM, SubQ

Dihydroboldenone

Why DHB Has a Cult Following Dihydroboldenone — sold as 1-Test Cypionate or 1-Test Acetate — is the 5α-reduced analog of boldenone, structurally a DHT molecul

Muscle 7/10A:200 · An:10010–16wkPCT req.

Documented routes: IM

Why Masteron Earned Its Reputation Masteron (drostanolone) is the compound physique-focused users reach for when the goal is hard, dry, and detailed rather th

Muscle 5/10A:62 · An:258–16wkPCT req.

Documented routes: IM, SubQ

Primobolan occupies a specific niche in the bodybuilding and looksmaxxing community: the quality compound. It won't pack on raw size the way test or nandrolone

Muscle 6/10A:88 · An:4410–20wkPCT req.

Documented routes: IM, SubQ, Oral

Equipoise — boldenone undecylenate, universally called EQ — is the compound people run when they want slow, dry, vascular mass that looks like it was earned. It

Endurance 8/10A:100 · An:5016–20wkPCT req.

Documented routes: IM

Methyltestosterone

Methyltestosterone was the first orally active testosterone derivative ever synthesized — the 1935 compound that proved a methyl group at C17α could keep an and

Strength 7/10A:100 · An:1002–6wkPCT req.

Documented routes: Oral, Buccal/Sublingual

The Original Mass Builder Dianabol is the compound that built bodybuilding as we know it. Synthesized by Ciba in 1958 and handed to the US Olympic team by Joh

Muscle 9/10A:210 · An:604–6wkPCT req.

Documented routes: Oral

The OG Wet Bulk Kickstart Anadrol (oxymetholone) is the compound bodybuilders reach for when they want the scale to move now. 10–15 lb in the first 2–3 weeks

Muscle 9/10A:320 · An:454–6wkPCT req.

Documented routes: Oral