Compound Profiles

NPP, Nandrolone Phenylprop

The short-ester form of nandrolone. Faster acting than Deca Durabolin with quicker clearance, making side effects easier to manage. Still carries the same 19-nor risks.

Half-life: ~2-3 days

Deca, Deca Durabolin

The long-ester form of nandrolone, commonly known as 'Deca'. One of the oldest and most widely used injectables. Known for steady gains and joint benefits, but with very long clearance and difficult PCT recovery.

Half-life: ~6-12 days

Chlorotestosterone, Megagrisevit, Steranabol

A mild anabolic steroid used in some countries as a topical medication for wound healing. Occasionally appears in contaminated supplements or creams. Famous for causing inadvertent doping violations.

Half-life: ~8-12 hours (oral); varies by preparation

Winstrol Depot, Injectable Winstrol, Injectable Stanozolol

The injectable form of Winstrol (stanozolol). A water-based suspension that is notorious for painful injections. Still liver-toxic despite being injectable.

Half-life: ~24 hours

Injectable Oxandrolone

An injectable preparation of oxandrolone (Anavar). Not a pharmaceutical product — made by underground labs to bypass first-pass liver metabolism.

Half-life: ~9-12 hours

Dbol, Methandrostenolone, Diana

One of the oldest and most popular oral steroids. Known for rapid mass and strength gains, but with significant water retention and liver strain.

Half-life: ~3–5 hours

Winny, Stanozolol

A DHT-derivative oral steroid known for a dry, hard look. Highly hepatotoxic and particularly harsh on joints, drying out synovial fluid and increasing tendon injury risk.

Half-life: ~9 hours

Drol, A-bombs, Oxy, Oxymetholone

One of the most powerful oral steroids available. Produces rapid, dramatic mass and strength gains, but is extremely hepatotoxic and causes severe oestrogen-related side effects. Not suitable for beginners.

Half-life: ~8-9 hours

Tbol, OT, Oral Turinabol

A derivative of Dianabol modified to reduce oestrogenic activity. Produces slow, lean gains without water retention. Often presented as 'safe' but still carries all the risks of oral steroid use.

Half-life: ~16 hours

Epi, Havoc, Epithio

A designer steroid with mild anti-oestrogenic properties. Originally sold as a 'prohormone' supplement. Hepatotoxic. Produces moderate lean gains with a dry look.

Half-life: ~6 hours

DMZ, Dymethazine, Mebolazine

A designer steroid consisting of two superdrol molecules bonded together. Extremely liver-toxic with potent anabolic effects. Now a controlled substance in many jurisdictions.

Half-life: ~10-16 hours

M-Sten, Ultradrol, 2,17a-dimethyl-5a-androsta-1-en-17b-ol-3-one

A designer oral steroid related to Superdrol. Produces dry, lean gains with significant liver toxicity. Previously sold as a legal prohormone.

Half-life: ~6-8 hours

DMT, Madol, Pheraplex

A designer steroid that was undetectable by standard drug tests until 2005. Created specifically to evade testing. Now a Schedule III controlled substance.

Half-life: Unknown — estimated 6-10 hours

Fluoxymesterone generic, Halo

See Halotestin entry. A generic/UGL name for fluoxymesterone. One of the most androgenic oral steroids available.

Half-life: ~6-9 hours

Oral Turinabol, 4-Chlorodehydromethyltestosterone

See Turinabol entry. A common abbreviation for oral Turinabol. The East German state-sponsored doping compound.

Half-life: ~16 hours

Body Protection Compound

A synthetic peptide derived from a protein found in gastric juice. Widely used for tendon, ligament, and gut healing. No human clinical trials have been completed.

Half-life: ~4 hours

Thymosin Beta-4

A synthetic version of Thymosin Beta-4, a naturally occurring peptide involved in tissue repair and recovery. Used for injury healing. Limited human safety data.

Half-life: Unknown (limited pharmacokinetic data in humans)

A selective growth hormone releasing peptide (GHRP) with minimal impact on cortisol and prolactin. Considered the 'cleanest' GHRP. Often paired with CJC-1295 for synergistic GH release.

Half-life: ~2 hours

CJC-1295 no DAC, Modified GRF(1-29), ModGRF

A growth hormone releasing hormone (GHRH) analogue. Amplifies natural GH pulses when paired with a GHRP like Ipamorelin. The 'no DAC' version is preferred for pulsatile release. Not approved for human use.

Half-life: ~30 minutes (without DAC), ~8 days (with DAC)

Pralmorelin

A potent growth hormone releasing peptide. Produces strong GH pulses but also raises cortisol and prolactin more than Ipamorelin. Causes moderate hunger. Not approved for human use.

Half-life: ~1-2 hours

A growth hormone releasing peptide that causes intense hunger. Strong GH release but raises cortisol, prolactin, and ghrelin significantly. Often used during bulking. Not approved for human use.

Half-life: ~2-3 hours

Bremelanotide, Vyleesi

A melanocortin receptor agonist used for sexual dysfunction. Works via the central nervous system, not blood flow like Viagra. Can cause significant nausea. Approved for female hypoactive sexual desire disorder in the US.

Half-life: ~2.5 hours

Anti-Obesity Drug 9604

A modified fragment of human growth hormone (amino acids 177-191). Marketed for fat loss without the typical side effects of full HGH. Limited human evidence. Not approved for human use as an injectable.

Half-life: ~2-3 hours (estimated)

GRF(1-29), Geref

The first GHRH analogue developed. Stimulates natural growth hormone release. Shorter half-life than CJC-1295. Used in anti-aging clinics and as an alternative to exogenous HGH.

Half-life: ~10-20 minutes

Egrifta

A GHRH analogue approved for HIV-associated lipodystrophy. Used off-label for fat loss and GH elevation. One of the few GH peptides with clinical trial data in humans.

Half-life: ~26 minutes

Examorelin

The most potent GHRP. Produces the strongest GH pulse but causes rapid desensitisation, making it impractical for long-term use. Also raises cortisol and prolactin significantly.

Half-life: ~1-2 hours

Kisspeptin-10, Kisspeptin-54

A neuropeptide that stimulates GnRH release, triggering LH and FSH production. Being explored as a potential PCT agent and fertility treatment. Very early-stage research.

Half-life: ~28 minutes (Kisspeptin-54), ~4 minutes (Kisspeptin-10)

Delta Sleep-Inducing Peptide

A neuropeptide claimed to improve deep sleep quality. Popular among users of compounds that disrupt sleep (especially Trenbolone). Very limited human data.

Half-life: ~15-25 minutes (but effects last hours)

Epitalon, Epithalone

A synthetic tetrapeptide claimed to activate telomerase, the enzyme that maintains telomere length. Used in anti-aging contexts. Very limited human data from Russian studies.

Half-life: ~10-15 minutes

A synthetic analogue of tuftsin with anxiolytic and nootropic properties. Used for anxiety reduction and cognitive enhancement. Approved in Russia but not elsewhere.

Half-life: ~10-15 minutes (but effects last hours)

A synthetic ACTH(4-10) analogue with nootropic and neuroprotective properties. Used for cognitive enhancement. Approved in Russia and Ukraine but not elsewhere.

Half-life: ~20 minutes (but effects last hours)

Frag 176-191, HGH Frag, AOD-9604 predecessor

A modified fragment of the growth hormone molecule (amino acids 176-191) that specifically targets fat loss without the growth-promoting effects of full HGH.

Half-life: ~15-20 minutes

Cathelicidin, Human Cathelicidin

A naturally occurring antimicrobial peptide in the human immune system. Used experimentally for wound healing and immune support. No approved therapeutic use.

Half-life: ~4-6 hours

Mitochondrial ORF of the 12S rRNA Type-C

A mitochondria-derived peptide that regulates metabolic homeostasis. Being studied for its effects on exercise capacity, fat metabolism, and insulin sensitivity.

Half-life: Unknown — estimated several hours

Follistatin-344, FS-344, Follistatin-315

A naturally occurring protein that inhibits myostatin, the protein responsible for limiting muscle growth. Highly experimental with significant theoretical risks.

Half-life: ~2-4 hours

TA1, Zadaxin

An immune-modulating peptide naturally produced by the thymus gland. Approved in some countries for hepatitis B/C treatment. Used off-label for immune support.

Half-life: ~2 hours

Elamipretide, Bendavia, MTP-131

A mitochondria-targeted peptide in clinical trials for heart failure and mitochondrial diseases. Used experimentally for anti-ageing and exercise performance.

Half-life: ~4 hours

N-hexanoic-Tyr-Ile-(6) aminohexanoic amide

An experimental nootropic peptide claimed to be millions of times more potent than BDNF. Used in the biohacking community for cognitive enhancement. Extremely limited research.

Half-life: Unknown

A mixture of brain-derived neurotrophic peptides used in some countries for neurological conditions. Used in the biohacking community for cognitive enhancement.

Half-life: ~12-24 hours (biological effect duration)

IGF-1 DES(1-3), Des(1-3) IGF-1

A truncated version of IGF-1 that is 10 times more potent than regular IGF-1. Does not bind to IGF binding proteins, making it more bioavailable and more dangerous.

Half-life: ~20-30 minutes

Mechano Growth Factor, PEG-MGF, IGF-1Ec

A splice variant of IGF-1 released in response to muscle damage. The PEGylated version has an extended half-life. Used for localised muscle growth and recovery.

Half-life: MGF: ~5-7 minutes. PEG-MGF: ~several hours

GHK tripeptide, Glycyl-L-histidyl-L-lysine

A naturally occurring tripeptide involved in wound healing and tissue remodelling. The non-copper-bound form. Used for skin rejuvenation and general anti-ageing.

Half-life: ~30 minutes to 1 hour

Clen

Not a steroid. A beta-2 agonist originally developed as a bronchodilator. Used as a fat burner. Causes cardiac arrhythmias and has a narrow margin between effective and dangerous doses. Multiple deaths have been associated with overdose.

Half-life: ~36 hours

Cytomel, Liothyronine, T3 Cytomel

The active thyroid hormone. Burns fat by increasing metabolic rate but can permanently suppress thyroid function with prolonged use. Also causes significant muscle loss if used without anabolic support.

Half-life: ~2.5 days

Ephedrine HCl, ECA Stack

A sympathomimetic amine used in ECA stacks (Ephedrine/Caffeine/Aspirin) for fat loss. Raises metabolic rate and suppresses appetite. Cardiovascular stimulant with abuse potential. Controlled in the UK.

Half-life: ~3-6 hours

Bontril, Plegine

A prescription appetite suppressant and stimulant. Used for short-term weight management. Carries addiction potential and cardiovascular risks.

Half-life: ~2-4 hours (active metabolite: ~6-12 hours)

Adipex-P, Duromine, Suprenza

The most commonly prescribed appetite suppressant worldwide. A sympathomimetic amine related to amphetamine. Used for short-term weight management with cardiovascular risks.

Half-life: ~19-24 hours

Mirapex, Prami

A dopamine agonist alternative to Cabergoline for prolactin control. Cheaper but causes significantly more nausea. Same impulse control disorder risks as Cabergoline.

Half-life: ~8-12 hours

GH, Somatropin, Growth Hormone

A synthetic version of the naturally occurring growth hormone. Not an anabolic steroid. Promotes fat loss and recovery over months of use. Expensive and commonly counterfeited.

Half-life: ~2-3 hours

MK-2866, Enobosarm, GTx-024

The most widely used SARM. Selectively binds androgen receptors in muscle and bone. Not approved for human use. Suppresses natural testosterone even at low doses.

Half-life: ~24 hours

LGD-4033, VK5211, Anabolicum

A potent SARM used for bulking. Produces notable lean mass gains but causes significant testosterone suppression. Not approved for human use.

Half-life: ~24-36 hours

RAD-140

One of the most potent SARMs. Produces steroid-like results but also steroid-like suppression. Emerging concerns about neurotoxicity and liver damage. Not approved for human use.

Half-life: ~60 hours

S-4, GTx-007

A SARM known for causing a distinctive yellow tint to vision, particularly at higher doses. Used for cutting. Not approved for human use.

Half-life: ~4-6 hours

SR-9009

A Rev-ErbA agonist used for endurance and fat loss. NOT a SARM. Has extremely poor oral bioavailability, meaning most of what you swallow does nothing. Often injected or taken sublingually instead.

Half-life: ~4-5 hours

MT-1, Afamelanotide, Scenesse

A melanocortin receptor agonist used for skin tanning. More selective than Melanotan-2 with fewer sexual side effects. Approved in the EU for erythropoietic protoporphyria but not for cosmetic tanning.

Half-life: ~30 minutes

1,3-dimethylamylamine, Methylhexaneamine, Geranium Extract

A powerful stimulant formerly found in pre-workout supplements. Banned by the FDA and WADA due to cardiovascular risks including fatal cardiac events.

Half-life: ~8-12 hours

AC-262

An experimental SARM with partial agonist activity at the androgen receptor. Very limited research — even less studied than mainstream SARMs.

Half-life: Unknown — estimated 8-12 hours

An experimental SARM developed by Acadia Pharmaceuticals. Similar to AC-262 but with potentially greater potency. Extremely limited research.

Half-life: Unknown — estimated 6-10 hours

A potent SARM developed by Ligand Pharmaceuticals. More potent than LGD-4033 in animal studies but with greater suppressive effects. Never reached human trials.

Half-life: ~6-12 hours

A Rev-ErbA agonist similar to SR-9009 (Stenabolic) but with improved oral bioavailability. Used for endurance enhancement and fat loss. Very limited research.

Half-life: ~4-6 hours