Peptide Category

Muscle, Performance, SARMs & Anabolics

Muscle, strength and performance compounds — SARMs, anabolics, myostatin inhibitors and the research behind each.

44 research pages in this category.

AC-262,536AC-262,536 research guide — partial androgen receptor agonist, ~66% anabolic / ~27% androgenic ratio in animal studies.… ACE-031ACE-031 (ActRIIB-Fc) research — myostatin/activin trap. Phase 2 showed +1.7% lean mass in 29 days. Development halted… ACP-105ACP-105 research guide: mild SARM, partial androgen receptor agonist. 5-10mg oral dosing, neuroprotective potential.… AnadrolAnadrol (oxymetholone) guide: most powerful oral AAS. 50-100mg/day, FDA-approved for anemia. Liver toxicity and… AnavarAnavar (Oxandrolone) educational guide — FDA-approved oral AAS. 20-80mg/day men, 2.5-10mg women. Anabolic:androgenic… AndarineAndarine (S4) research guide — partial AR agonist SARM used for cutting. 25-50mg oral. Known for yellow vision side… Avengers StackSix-peptide catastrophic-recovery stack tied to Jeremy Renner: Tα1, BPC-157, MOTS-c, Thymalin, Semax, Selank —… CardarineCardarine (GW-501516) research guide. PPARδ agonist for endurance — 68% increase in mice. NOT a SARM. ClenbuterolClenbuterol harm reduction guide: beta-2 agonist for fat loss. Not approved for humans in US. Cardiac risks and dosing… DHBDHB (dihydroboldenone) research: 5a-reduced boldenone, no aromatization. Injectable 200-400mg/week. High PIP, dry lean… DianabolDianabol (Methandienone) educational guide — 17α-alkylated oral AAS. 20-50mg/day. Anabolic:androgenic 90-210:40-60.… DMZDMZ (dimethazine) is an azine prodrug cleaving to two methasterone (Superdrol) molecules in vivo. Extremely hepatotoxic… EquipoiseEquipoise (Boldenone) reference: veterinary-origin injectable AAS. 300-600mg/week. Mild aromatization, increases RBC… FLGR242FLGR242 is a vendor-designed Follistatin variant with albumin-binding modification claimed to extend half-life. Zero… Follistatin-344Follistatin-344: binds myostatin & activin to remove the muscle growth brake. Gene therapy trials, athletic use,… GW-0742GW-0742 research guide — highly selective PPARδ agonist for endurance and fat oxidation. 10-20mg oral. Similar to… HalotestinHalotestin (Fluoxymesterone) reference: 19x anabolic, 8.5x androgenic. Powerlifter oral, very hepatotoxic. 10-20mg/day. Jay Campbell Ultimate Healing StackJay Campbell's Ultimate Healing Stack: a 10-compound, three-layer protocol pairing the GLOW blend with gut restoration… LGD-4033LGD-4033 (Ligandrol) research: Phase 1 data showing 1.21kg lean mass gain in 21 days at 1mg. Suppression and liver… LGD-3303LGD-3303 research guide — potent non-steroidal SARM, oral bioavailable. More suppressive than LGD-4033. Limited human… M-StenM-Sten (Methylstenbolone) harm reduction: potent oral designer steroid with 660:90 anabolic ratio. Banned under DASCA… The Makis ProtocolThe Makis Protocol pairs ivermectin, fenbendazole, and mebendazole with 5 supplements across 13+ cancer types, based on… MasteronMasteron (Drostanolone) reference: injectable DHT derivative. Anti-estrogenic hardening agent. 300-500mg/week, no… MeldoniumMeldonium (Mildronate): WADA-banned carnitine inhibitor. Fat-to-glucose metabolic shift, better O2 efficiency.… MethylstenboloneMethylstenbolone (M-Sten) harm reduction reference. 17α-alkylated oral designer steroid banned under DASCA 2014. Muscle Is the Longevity DrugTwo rapamycin trials failed in humans. Metformin blunts muscle gains 44%. Grip strength predicts mortality. Why mTORC1… NandroloneNandrolone (Deca-Durabolin/NPP) guide: FDA-approved for anemia. Joint relief, collagen synthesis. 19-nor progesterone… OstarineOstarine (MK-2866) research guide: Phase 2/3 clinical data, mechanism, side effects, and suppression profile. The most… PrimobolanPrimobolan (Methenolone) educational guide — very mild DHT-derivative AAS. 400-800mg/week injectable. Doesn't… ProvironProviron (Mesterolone) reference: oral DHT derivative. Anti-estrogenic via SHBG binding, enhances free testosterone.… RAD-140RAD-140 (Testolone) research: 90:1 anabolic ratio, the most potent SARM. Breast cancer trials and neuroprotective data. RAD-150RAD-150 (TLB-150) research guide — esterified version of RAD-140 with extended half-life. 10-20mg oral. Anabolic SARM.… S-23S-23 research: the strongest SARM, closest to steroids. Male contraceptive data showing 100% reversible infertility in… SLU-PP-332SLU-PP-332 research: ERR agonist that increases oxidative muscle fibers and endurance in mice. Research-only, animal… SR-9009SR-9009 (Stenabolic) research: Rev-Erb agonist exercise mimetic, NOT a SARM. Poor oral bioavailability. Animal data… SR-9011SR-9011 research: improved Rev-Erb agonist vs SR-9009. Exercise mimetic for metabolism and circadian rhythm. Limited… SuperdrolSuperdrol (methasterone) research guide — potent oral designer steroid. 10-20mg/day. Dry gains, extreme hepatotoxicity,… TrenboloneTrenbolone research guide: most powerful injectable AAS, 5x testosterone potency. Night sweats, cardiovascular strain,… TrestoloneTrestolone (MENT) research: 10x more potent than testosterone. Male contraceptive research, aromatizes to… The Trinity StackThe Trinity Stack combines testosterone, growth hormone, and retatrutide for brain-first cognitive enhancement and body… TurinabolTurinabol (Tbol) reference: East German Olympic doping oral. No aromatization, 20-50mg/day. Moderate liver toxicity… TurkesteroneTurkesterone is an ecdysteroid from Ajuga turkestanica. Claimed anabolic via ERβ — but human evidence is weak. Honest… WinstrolWinstrol (Stanozolol) reference: FDA-approved for angioedema. Oral/injectable cutting AAS, no aromatization.… YK-11YK-11 research: unique dual SARM + myostatin inhibitor. Only cell study data exists. DHT-derived structure, liver…

Educational purposes only. Not medical advice. The compounds listed here are research chemicals or prescription medications discussed for informational purposes. Nothing on this page is a recommendation to use any substance. Consult a licensed healthcare provider.

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