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Intelligence

Goal Explorer

Start from an outcome — muscle growth, fat loss, longevity, cognition, healing — and see the compounds that target it.

💪 Muscle Growth & Strength (205)

[Sar1, Ile8]-Angiotensin II

Bioactive effect candidate for Atlas review

General biohacking / research
General biohacking / research
AStandard research/education caution
1-Testosterone / Dihydroboldenone

Non-aromatizing anabolic steroid effect

Ergogenic / AAS
Designer/prohormone-market AAS
AStandard research/education caution
11β-Methyl-19-nortestosterone

Research anabolic-androgenic steroid

Ergogenic / AAS
Research AAS
AStandard research/education caution
4-Hydroxytestosterone

Non-aromatizing androgen/anabolic effect with anti-estrogenic positioning

Ergogenic / AAS
Designer/prohormone-market AAS
AStandard research/education caution
ACE-031

May increase skeletal muscle mass via myostatin/activin pathway blockade

Ergogenic / Myostatin
Muscle wasting
AStandard research/education caution
ACE-083

Localized skeletal muscle hypertrophy

Ergogenic / Myostatin
Muscle wasting
AStandard research/education caution
ACTH

Aging biology, resilience, and durable cellular-function support

Longevity / senescence / mitochondrial
Longevity / senescence / mitochondrial
AStandard research/education caution
ACVR2B-Fc

Skeletal muscle growth from reduced TGF-beta family signaling

Ergogenic / Myostatin
Muscle wasting
AStandard research/education caution
Argipressin

Appetite, glucose, weight, and metabolic regulation

Metabolic / fat loss
Metabolic / fat loss
AStandard research/education caution
ASB20123

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
AStandard research/education caution
Bolasterone / Myagen

Potent oral anabolic steroid history

Ergogenic / AAS
Anabolic therapy history
AStandard research/education caution
Boldenone undecylenate / Equipoise

Slow lean-mass and appetite/erythropoietic anabolic positioning

Ergogenic / AAS
Veterinary anabolic; performance misuse
AResearch-only / high verification need
Bradykinin

Bioactive effect candidate for Atlas review

General biohacking / research
General biohacking / research
AStandard research/education caution
Caerulein

Bioactive effect candidate for Atlas review

General biohacking / research
General biohacking / research
AStandard research/education caution
Calusterone

Historical oral anabolic-androgenic steroid

Ergogenic / AAS
Anabolic therapy history
AStandard research/education caution
Chlorodehydromethyltestosterone / Oral Turinabol

Lean strength/mass with non-aromatizing oral profile

Ergogenic / AAS
Sports-doping history
AResearch-only / high verification need
Clostebol acetate / Megagrisevit

Milder non-aromatizing anabolic steroid history

Ergogenic / AAS
Anabolic therapy/sports-doping history
AStandard research/education caution
Demoxytocin

Bioactive effect candidate for Atlas review

General biohacking / research
General biohacking / research
AStandard research/education caution
Desoxymethyltestosterone / Madol

Designer oral anabolic steroid effect

Ergogenic / AAS
Designer steroid
AStandard research/education caution
Dimethandrolone / DMA

Investigational androgen for male contraception when esterified as DMAU

Ergogenic / AAS
Male contraception/androgen replacement research
AStandard research/education caution
Dimethazine

Oral designer anabolic steroid effect

Ergogenic / AAS
Designer supplement AAS
AStandard research/education caution
Drostanolone propionate / Masteron

Hardening/lean-mass support with non-aromatizing DHT-derived profile

Ergogenic / AAS
Breast cancer history; performance misuse
AResearch-only / high verification need
Epistane / Methylepitiostanol

Dry/lean anabolic steroid supplement history

Ergogenic / AAS
Designer supplement AAS
AStandard research/education caution
Ethylestrenol

Historical mild oral anabolic steroid

Ergogenic / AAS
Anabolic therapy history
AStandard research/education caution
Fluoxymesterone / Halotestin

Strength/aggression/androgenic-performance emphasis with limited mass gain

Ergogenic / AAS
Androgen therapy/anemia history; performance misuse
AResearch-only / high verification need
Follistatin-315

Potential skeletal muscle hypertrophy and preservation

Ergogenic / Myostatin
Muscle wasting / performance
AStandard research/education caution
Formebolone / Esiclene

Localized/inflammatory swelling and anabolic-steroid history

Ergogenic / AAS
Performance/cosmetic-site enhancement history
AStandard research/education caution
Furazabol / Miotolan

Oral non-aromatizing anabolic steroid history

Ergogenic / AAS
Anabolic therapy history
AStandard research/education caution
Garetosmab

Lean-mass preservation and potential muscle remodeling via activin blockade

Ergogenic / Myostatin-Activin
Muscle preservation / obesity combination
AStandard research/education caution
Hexapeptide-9

May improve scars, wrinkles, texture, and dermal regeneration appearance

Cosmetic / ECM remodeling
Skin regeneration
AResearch-only / high verification need
IGF-1 DES

Potent localized hypertrophy/proliferation signaling

Ergogenic / Regenerative
Muscle / tissue growth
AStandard research/education caution
Lysipressin

Cognition, mood, neuroprotection, or neuroplasticity support

Nootropic / cognitive
Nootropic / cognitive
AStandard research/education caution
Mecasermin

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
AStandard research/education caution
Mestanolone

Oral DHT-like androgen/anabolic steroid

Ergogenic / AAS
Androgen/AAS history
AStandard research/education caution
Methandriol dipropionate

Anabolic steroid history with estrogenic/prohormone-like behavior

Ergogenic / AAS
Anabolic therapy/performance history
AStandard research/education caution
Methandrostenolone / Dianabol

Rapid strength/lean-mass and glycogen/water-associated weight gain

Ergogenic / AAS
Performance/muscle gain history
AStandard research/education caution
Methasterone / Superdrol

Potent oral anabolic effect with designer-supplement history

Ergogenic / AAS
Designer supplement AAS
AResearch-only / high verification need
Methenolone acetate / Primobolan

Mild lean-tissue preservation/anabolic effect

Ergogenic / AAS
Muscle wasting/anabolic therapy history
AStandard research/education caution
Methenolone enanthate / Primobolan Depot

Long-acting mild anabolic/lean-tissue preservation effect

Ergogenic / AAS
Anabolic therapy/performance misuse
AStandard research/education caution
Methyl-1-testosterone

Potent oral non-aromatizing anabolic steroid effect

Ergogenic / AAS
Designer supplement AAS
AResearch-only / high verification need
Methylclostebol

Oral anabolic steroid effect

Ergogenic / AAS
Designer/historical AAS
AStandard research/education caution
Methyldienolone

Potent oral designer anabolic steroid effect

Ergogenic / AAS
Designer AAS
AStandard research/education caution
Methylnortestosterone / Normethandrone

Historical oral anabolic-androgenic steroid

Ergogenic / AAS
Historical AAS
AStandard research/education caution
Methylstenbolone / M-Sten

Potent oral designer anabolic steroid effect

Ergogenic / AAS
Designer supplement AAS
AStandard research/education caution
Methyltestosterone

Oral androgen replacement/anabolic-androgenic effects

Ergogenic / AAS
Androgen replacement history
AStandard research/education caution
Methyltrienolone / Metribolone

Research steroid with very high anabolic-androgenic potency

Ergogenic / AAS
Androgen receptor research; performance misuse history
AStandard research/education caution
MGF

Muscle repair and local adaptation positioning

Ergogenic / Regenerative
Sports recovery
AStandard research/education caution
Mibolerone / Cheque Drops

Extremely potent androgenic/anabolic veterinary steroid

Ergogenic / AAS
Veterinary estrus suppression; performance misuse history
AResearch-only / high verification need
Nandrolone decanoate / Deca-Durabolin

Durable lean-mass, collagen/tissue and erythropoietic anabolic effects

Ergogenic / AAS
Anemia/cachexia/osteoporosis history; performance misuse
AStandard research/education caution
Nandrolone hexylphenylpropionate / Anadur

Slow-release nandrolone anabolic effect

Ergogenic / AAS
Muscle wasting/anabolic therapy history
AStandard research/education caution
Nandrolone laurate / Laurabolin

Very slow-release nandrolone anabolic effect

Ergogenic / AAS
Veterinary anabolic history
AStandard research/education caution
Nandrolone undecanoate / Dynabolon

Longer-release nandrolone anabolic effect

Ergogenic / AAS
Anabolic therapy history
AStandard research/education caution
Norbolethone

Designer anabolic steroid/doping history

Ergogenic / AAS
Designer steroid
AStandard research/education caution
Norclostebol

Historical anabolic steroid effect

Ergogenic / AAS
Historical AAS
AStandard research/education caution
Norethandrolone / Nilevar

Historical oral anabolic steroid

Ergogenic / AAS
Anabolic therapy history
AStandard research/education caution
Omnadren 250

Depot testosterone replacement/anabolic effect

Ergogenic / AAS
Androgen replacement
AStandard research/education caution
Oxabolone cypionate

Injectable anabolic steroid history

Ergogenic / AAS
Anabolic therapy history
AStandard research/education caution
Oxandrolone / Anavar

Can increase lean mass/strength in catabolic contexts, but safety/legal risks are substantial

Ergogenic / Muscle building
Muscle wasting / performance misuse
AStandard research/education caution
Oxymesterone

Historical oral anabolic steroid

Ergogenic / AAS
Historical AAS
AStandard research/education caution
Oxymetholone / Anadrol

Large increase in nitrogen retention, red-cell/weight-gain clinical use history

Ergogenic / AAS
Anemia/cachexia history; performance misuse
AStandard research/education caution
Pasireotide

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
AStandard research/education caution
PEG-MGF

Muscle repair and adaptation positioning

Ergogenic / Regenerative
Sports recovery
AStandard research/education caution
Peptide 401

Bioactive effect candidate for Atlas review

General biohacking / research
General biohacking / research
AStandard research/education caution
Prostanozol

Designer anabolic steroid supplement history

Ergogenic / AAS
Designer supplement AAS
AStandard research/education caution
Quinbolone / Anabolicum Vister

Oral boldenone-derivative anabolic positioning

Ergogenic / AAS
Anabolic therapy / performance history
AStandard research/education caution
Ro 25-1553

Bioactive effect candidate for Atlas review

General biohacking / research
General biohacking / research
AStandard research/education caution
Stanozolol / Winstrol

Lean strength, collagen/tendon-risk tradeoff, non-aromatizing anabolic effect

Ergogenic / AAS
Hereditary angioedema history; performance misuse
AStandard research/education caution
Sten / Testosterone-DHEA blend

Depot androgen/anabolic effect from testosterone component

Ergogenic / AAS
Androgen replacement history
AStandard research/education caution
Stenbolone

Historical lean anabolic steroid effect

Ergogenic / AAS
Historical AAS
AStandard research/education caution
Sustanon 250

Sustained testosterone replacement/anabolic effect

Ergogenic / AAS
Androgen replacement
AStandard research/education caution
Talfirastide

Immune balance, inflammation, or resilience support

Immune modulation
Immune modulation
AStandard research/education caution
Testosterone base / Testosterone suspension

Rapid testosterone exposure with anabolic-androgenic effects

Ergogenic / AAS
Androgen replacement / performance misuse
AStandard research/education caution
Testosterone cypionate

Long-acting testosterone replacement/anabolic effect

Ergogenic / AAS
Hypogonadism / androgen replacement
AStandard research/education caution
Testosterone enanthate / Primoteston Depot

Long-acting testosterone replacement/anabolic effect

Ergogenic / AAS
Hypogonadism / androgen replacement
AStandard research/education caution
Testosterone phenylpropionate

Intermediate-release testosterone anabolic-androgenic effect

Ergogenic / AAS
Androgen replacement / ester blend component
AStandard research/education caution
Testosterone propionate

Short-acting injectable testosterone anabolic effect

Ergogenic / AAS
Androgen replacement history
AStandard research/education caution
Testosterone undecanoate / Andriol

Systemic androgen replacement/anabolic effect

Ergogenic / AAS
Hypogonadism / androgen replacement
AStandard research/education caution
Testoviron

Depot testosterone replacement/anabolic effect

Ergogenic / AAS
Androgen replacement
AStandard research/education caution
Tetrahydrogestrinone / THG

Designer anabolic steroid with potent performance-doping history

Ergogenic / AAS
Designer steroid / doping history
AStandard research/education caution
Thiomesterone / Thioderon

Historical anabolic steroid profile

Ergogenic / AAS
Anabolic therapy history
AStandard research/education caution
Transdermal testosterone / AndroGel

Raises systemic testosterone with anabolic-androgenic effects

Ergogenic / AAS
Hypogonadism / androgen replacement
AStandard research/education caution
Trenbolone acetate

Very potent short-acting anabolic-androgenic effect

Ergogenic / AAS
Veterinary implant/performance misuse
AStandard research/education caution
Trenbolone enanthate

Longer-acting potent anabolic-androgenic effect

Ergogenic / AAS
Performance misuse
AStandard research/education caution
Trenbolone hexahydrobenzylcarbonate / Parabolan

Very potent non-aromatizing anabolic-androgenic effect

Ergogenic / AAS
Performance misuse history
AStandard research/education caution
Trestolone acetate / MENT

Potent anabolic-androgenic effect; male contraceptive research history

Ergogenic / AAS
Male contraception / androgen replacement research
AResearch-only / high verification need
Trevogrumab (Trevogumrab)

Skeletal muscle growth or preservation through myostatin blockade

Ergogenic / Myostatin
Muscle preservation / sarcopenia / obesity combination
AStandard research/education caution
1-Androstenediol

Prohormone anabolic positioning via downstream androgen conversion

Endocrine / AAS precursor
Prohormone / performance supplement history
BStandard research/education caution
1-Androstenedione

Prohormone anabolic positioning

Endocrine / AAS precursor
Prohormone / performance supplement history
BStandard research/education caution
1-Androsterone

Milder prohormone anabolic positioning

Endocrine / AAS precursor
Prohormone / performance supplement history
BStandard research/education caution
1-Epiandrosterone

Prohormone/androgenic supplement positioning

Endocrine / AAS precursor
Prohormone supplement history
BStandard research/education caution
19-Norandrostenediol

Prohormone anabolic positioning

Endocrine / AAS precursor
Prohormone supplement history
BStandard research/education caution
19-Norandrostenedione

Prohormone anabolic positioning

Endocrine / AAS precursor
Prohormone supplement history
BStandard research/education caution
4-Androstenediol

Can raise androgenic/anabolic signaling indirectly

Endocrine / AAS precursor
Prohormone supplement history
BStandard research/education caution
5-Androstenedione

Hormone precursor with limited direct anabolic value

Endocrine / AAS precursor
Prohormone supplement history
BStandard research/education caution
Adrenosterone / 11-Ketoandrostenedione

Androgenic/metabolic supplement positioning

Metabolic / Steroid hormone
Prohormone supplement history
BStandard research/education caution
Androstenediol

May transiently raise androgen signaling through conversion

Endocrine / AAS precursor
Prohormone supplement history
BStandard research/education caution
Androstenedione

Hormone precursor with weak/variable anabolic utility

Endocrine / AAS precursor
Prohormone supplement history
BStandard research/education caution
AZP-531

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
BStandard research/education caution
Bemethyl / Bemitil

May improve work capacity, fatigue resistance, and heat/hypoxia resilience

Ergogenic / Anti-fatigue
Anti-fatigue / performance
BStandard research/education caution
Boldione / 1,4-Androstadienedione

Prohormone anabolic positioning

Endocrine / AAS precursor
Prohormone supplement history
BStandard research/education caution
Bromantane

Motivation, fatigue resistance and dopaminergic adaptation

Dopaminergic / Eugeroic
Fatigue/performance
BNootropic/stimulant caution
Chelohart

Supports heart muscle functional activity and tissue-specific restoration

Bioregulator / Cardiovascular system
Bioregulator / Cardiovascular system
BStandard research/education caution
CJC-1295 + Ipamorelin

GH-axis support; adaptation possible through training/body composition

GH Axis / Body composition
Hormone optimization
BStandard research/education caution
Cortistatin-8

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
BStandard research/education caution
Cyclic somatostatin

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
BStandard research/education caution
DHEA / Dehydroepiandrosterone

Hormonal-axis, androgen/estrogen, or reproductive modulation

Endocrine modulation
Endocrine modulation
BStandard research/education caution
Dihydrotestosterone / Androstanolone

Strong androgenic signaling with limited muscle-selective anabolic index

Endocrine / Androgen
Androgen replacement niche
BStandard research/education caution
Epiandrosterone

Androgenic supplement positioning with limited anabolic value

Endocrine / AAS precursor
Prohormone supplement history
BStandard research/education caution
Epicatechin

May modestly support vascular function, fatigue resistance, and muscle signaling

Mitochondrial / Ergogenic
Mitochondrial / muscle support
BStandard research/education caution
Exemestane

Hormonal-axis, androgen/estrogen, or reproductive modulation

Endocrine modulation
Endocrine modulation
BPrescription / clinician-supervised
Gotratix

Supports muscle functional activity and tissue-specific restoration

Bioregulator / Muscular system
Bioregulator / Muscular system
BStandard research/education caution
HGH / Somatropin

Growth, lean-mass and tissue-turnover effects

GH Axis / Anabolic
Growth hormone deficiency
BStandard research/education caution
His-D-beta-Nal-Ala-Trp-D-Phe-Lys-NH2

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
BStandard research/education caution
Histrelin

Hormonal-axis, androgen/estrogen, or reproductive modulation

Endocrine modulation
Endocrine modulation
BStandard research/education caution
Human growth hormone-releasing factor

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
BStandard research/education caution
IGF-1 LR3

Muscle growth and recovery positioning

Ergogenic / Growth
Sports/body composition
BStandard research/education caution
IKKγ NBD inhibitory peptide / NEMO-binding domain peptide

May reduce inflammatory signaling and muscle-inflammatory pathology in experimental models

Anti-inflammatory / NF-kB
Inflammation / muscle pathology
BStandard research/education caution
Kisspeptin-54(human)

Hormonal-axis, androgen/estrogen, or reproductive modulation

Endocrine modulation
Endocrine modulation
BStandard research/education caution
MEPB

Potential neuromuscular protection in spinal and bulbar muscular atrophy models

Neuromuscular / Neuroprotective
Neuromuscular disease
BStandard research/education caution
Mesterolone / Proviron

Androgenic/libido/SHBG effects more than muscle-building

Endocrine / Androgen
Male infertility/hypogonadism history
BStandard research/education caution
pTH-Related Protein (1-34) (human, mouse, rat)

Bioactive effect candidate for Atlas review

General biohacking / research
General biohacking / research
BStandard research/education caution
R419

Improved exercise capacity and skeletal-muscle insulin sensitivity in obese mice

Exercise mimetic / AMPK
Metabolic / endurance research
BResearch-only / high verification need
Relamorelin

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
BStandard research/education caution
Tesamorelin

Visceral-fat reduction via GH-axis activation

GH Axis / Metabolic
HIV lipodystrophy
BStandard research/education caution
Tezusomant

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
BStandard research/education caution
Urolithin A

Mitochondrial renewal and muscle endurance support

Mitochondrial / Longevity
Longevity/metabolic
BStandard research/education caution
Urolithin B

Muscle and metabolic health positioning

Ergogenic / Muscle
Muscle/longevity
BStandard research/education caution
Veldoreotide

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
BStandard research/education caution
3-Desoxy DHEA

Hormonal-axis, androgen/estrogen, or reproductive modulation

Endocrine modulation
Endocrine modulation
CStandard research/education caution
7-Keto-DHEA

Thermogenic/metabolic supplement positioning more than anabolic

Metabolic / Steroid metabolite
Metabolic supplement
CStandard research/education caution
AC-262,536

Anabolic tissue-selective research positioning

Ergogenic / SARM
Performance research
CStandard research/education caution
ACP-105

Muscle/bone anabolic and cognition-adjacent research positioning

Ergogenic / SARM
Performance/cognition research
CResearch-only / high verification need
Acyline

Hormonal-axis, androgen/estrogen, or reproductive modulation

Endocrine modulation
Endocrine modulation
CStandard research/education caution
AICAR

Endurance/metabolic pathway activation

Exercise mimetic
Performance/metabolic
CStandard research/education caution
Andarine / S-4 / GTx-007

Lean-mass and strength positioning

Ergogenic / SARM
Performance misuse
CStandard research/education caution
BMS-564929

Anabolic muscle/bone research positioning

Ergogenic / SARM
Muscle wasting research
CResearch-only / high verification need
BMS-665139

Anabolic research positioning

Ergogenic / SARM
Muscle/bone research
CStandard research/education caution
Cardarine / GW501516

Endurance/metabolic gene program activation

Exercise mimetic
Performance/metabolic
CStandard research/education caution
CJC-1295 DAC

Increase GH/IGF-1 secretion

GH Axis
Hormone optimization
CStandard research/education caution
CJC-1295 no DAC

Increase pulsatile GH secretion

GH Axis
Hormone optimization
CStandard research/education caution
Clenbuterol

Bronchodilation and thermogenic/anabolic-like effects

Thermogenic / Ergogenic
Respiratory/performance
CStandard research/education caution
Cortistatin 14 (mouse, rat)

Recovery, body composition, and anabolic signaling support

GH/IGF axis / recovery
GH/IGF axis / recovery
CStandard research/education caution
Creatine monohydrate

Strength/power performance support

Ergogenic
Sports performance
CStandard research/education caution
Danazol / Danocrine

Suppresses gonadotropins; not a muscle-building AAS in practice

Endocrine / AAS-adjacent
Endometriosis/hereditary angioedema history
CStandard research/education caution
DHEA

Hormonal support positioning

Hormonal / Ergogenic
Hormone wellness
CStandard research/education caution
Dutasteride

Hormonal-axis, androgen/estrogen, or reproductive modulation

Endocrine modulation
Endocrine modulation
CPrescription / clinician-supervised
Ecdysterone

Lean-mass/performance positioning

Ergogenic / Myogenic
Sports performance
CStandard research/education caution
Epi-dihydrotestosterone

Androgenic steroid research/doping relevance

Endocrine / Androgen
Androgen research
CStandard research/education caution
Epitestosterone

Main relevance is doping-marker manipulation, not anabolism

Endocrine / Steroid marker
Doping marker/endocrine research
CStandard research/education caution
EPO / Epoetin alfa

Increase red blood cell production

Ergogenic / Hematology
Anemia/performance
CStandard research/education caution
Finasteride

Hormonal-axis, androgen/estrogen, or reproductive modulation

Endocrine modulation
Endocrine modulation
CPrescription / clinician-supervised
Follistatin-344

Muscle-growth positioning

Myostatin / Ergogenic
Muscle wasting/performance
CStandard research/education caution
GDF-8 antibody / myostatin mAb

Muscle-mass increase positioning

Myostatin / Ergogenic
Muscle wasting
CStandard research/education caution
Gestrinone

Endometriosis drug with androgenic steroid properties

Endocrine / AAS-adjacent
Endometriosis; doping relevance
CStandard research/education caution
GHRH 1-29 / Sermorelin

Pulsatile GH release

GH Axis
Hormone optimization
CStandard research/education caution
GHRP-2

GH release and appetite effects

GH Axis
Hormone optimization
CStandard research/education caution
GHRP-6

GH release and appetite stimulation

GH Axis
Hormone optimization
CStandard research/education caution
GLPG0492

Muscle-disorder research positioning

Ergogenic / SARM
Muscle disorders
CStandard research/education caution
GSK2881078

Lean-mass increase in clinical research

Ergogenic / SARM
Muscle wasting/performance misuse
CStandard research/education caution
GW0742

Fatty-acid oxidation/endurance research positioning

Exercise mimetic
Metabolic/performance
CStandard research/education caution
Hexarelin

GH release

GH Axis
Hormone optimization
CStandard research/education caution
HMB

Muscle retention and recovery support

Ergogenic
Sports nutrition
CStandard research/education caution
Ibutamoren / MK-677

Increase GH/IGF-1 and appetite

GH Axis / Orexigenic
Hormone/body composition
CStandard research/education caution
Ipamorelin

GH release with lower appetite/prolactin profile than older GHRPs

GH Axis
Hormone optimization
CStandard research/education caution
ITPP Hexasodium

Tissue oxygen delivery positioning

Ergogenic
Performance/ischemia research
CStandard research/education caution
JNJ-28330835

Anabolic research positioning

Ergogenic / SARM
Muscle/bone research
CStandard research/education caution
JNJ-37654032

Anabolic research positioning

Ergogenic / SARM
Muscle/bone research
CStandard research/education caution
L-Carnitine

Energy and fat-metabolism support

Metabolic / Ergogenic
Metabolic/performance
CStandard research/education caution
L-Citrulline

Blood flow and pump/endurance support

Ergogenic / Nitric oxide
Sports performance
CStandard research/education caution
Laxogenin / 5α-Hydroxy Laxogenin

Muscle-building supplement positioning

Ergogenic / SARM-adjacent
Performance supplement
CStandard research/education caution
Letrozole

Hormonal-axis, androgen/estrogen, or reproductive modulation

Endocrine modulation
Endocrine modulation
CPrescription / clinician-supervised
Leucine

Muscle protein synthesis support

Ergogenic
Sports nutrition
CStandard research/education caution
LGD-2226

Anabolic research positioning

Ergogenic / SARM
Muscle/bone research
CStandard research/education caution
LGD-2941

Anabolic research positioning

Ergogenic / SARM
Muscle/bone research
CStandard research/education caution
LGD-3303

Anabolic/bone-muscle research positioning

Ergogenic / SARM
Muscle/bone research
CStandard research/education caution
LGD-4033 / Ligandrol

Lean-mass increase positioning

Ergogenic
Muscle wasting/performance
CStandard research/education caution
LY2452473 / TT-701

Muscle/bone/anabolic research positioning

Ergogenic / SARM
Muscle wasting research
CStandard research/education caution
MK-0773

Lean mass and physical-function research positioning

Ergogenic / SARM
Sarcopenia/frailty research
CStandard research/education caution
OPK-88004

Androgen-deficiency and metabolic research positioning

Ergogenic / SARM
Hypogonadism / performance misuse
CStandard research/education caution
ORG-43902

GH secretagogue-style anabolic/metabolic signaling

GH Axis / Ergogenic
GH axis / performance
CStandard research/education caution
Ostarine / Enobosarm / MK-2866

Lean-mass preservation/increase positioning

Ergogenic / SARM
Muscle wasting / performance misuse
CStandard research/education caution
Paraxanthine

Stimulation, focus and performance support

Eugeroic / Ergogenic
Energy/performance
CNootropic/stimulant caution
PF-06260414

Muscle wasting research positioning

Ergogenic / SARM
Muscle wasting research
CStandard research/education caution
Phenylpiracetam

Focus, stamina and cold-tolerance positioning

Nootropic / Ergogenic
Cognition/performance
CNootropic/stimulant caution
Ractopamine

Lean tissue accretion/repartitioning in livestock

Ergogenic / Other anabolic
Livestock growth promoter
CStandard research/education caution
RAD-150 / TLB-150

Performance/muscle-building gray-market positioning

Ergogenic / SARM-adjacent
Performance misuse
CStandard research/education caution
Roxadustat

Increase endogenous EPO and erythropoiesis

Ergogenic / Hematology
Anemia/performance
CStandard research/education caution
S-101479

Anabolic research positioning

Ergogenic / SARM
Muscle/bone research
CStandard research/education caution
S-23

Potent anabolic and male-contraceptive research positioning

Ergogenic / SARM
Performance misuse / male contraception research
CStandard research/education caution
S-40503

Bone/muscle anabolic research positioning

Ergogenic / SARM
Bone/muscle research
CStandard research/education caution
S-42

Anabolic research positioning

Ergogenic / SARM
Muscle/bone research
CStandard research/education caution
Sermorelin

Pulsatile GH release

GH Axis
Hormone optimization
CStandard research/education caution
SLU-PP-332

Endurance-like metabolic remodeling signals; increased oxidative muscle program in models

Exercise mimetic
Exercise mimetic / obesity
CStandard research/education caution
SR9009 / Stenabolic

Endurance/metabolic-circadian pathway positioning

Exercise mimetic / Circadian
Performance/metabolic
CStandard research/education caution
SR9011

Metabolic and circadian pathway positioning

Exercise mimetic / Circadian
Performance/metabolic
CStandard research/education caution
Tadalafil

Improves erectile function and pulmonary/vascular hemodynamics; may support exercise tolerance in specific vascular contexts

Vascular / Performance
ED / PAH / vascular performance
CPrescription / clinician-supervised
Tesamorelin acute-use positioning

Visceral fat reduction while treated

GH Axis / Metabolic
HIV lipodystrophy
CStandard research/education caution
Testolone / RAD-140 / Vosilasarm

Potent lean-mass/performance positioning

Ergogenic / SARM
Muscle wasting/performance misuse
CStandard research/education caution
Tibolone

Menopause therapy; not a muscle-building AAS

Endocrine / Steroid hormone modulator
Menopausal hormone therapy
CStandard research/education caution
Trimetazidine

Antianginal metabolic efficiency; performance controversy

Metabolic modulator
Cardiology/performance risk
CStandard research/education caution
Turkesterone

Muscle-building supplement positioning

Ergogenic / Ecdysteroid
Performance supplement
CStandard research/education caution
Vardenafil

Acute blood-flow/erectile function support

Vasodilator / Performance
Erectile dysfunction
CStandard research/education caution
YK-11

Muscle-building gray-market positioning

Ergogenic / SARM-adjacent
Performance misuse
CStandard research/education caution
Zeranol

Livestock growth promotion; not an androgenic steroid

Ergogenic / Other anabolic
Livestock growth promoter
CStandard research/education caution
Zilpaterol

Lean-mass repartitioning in livestock context

Ergogenic / Other anabolic
Livestock growth promoter
CStandard research/education caution

Educational and organizational assistant matrix. Not medical advice.

BioChrysalis Atlas is an educational, organizational, and tracking asset. It does not provide medical advice, diagnosis, treatment, prescriptions, or individualized dosing instructions. Compound profiles, protocol notes, and dosage fields summarize publicly discussed or source-listed reference patterns and are not recommendations. Consult a qualified healthcare professional before starting, stopping, or modifying any compound, medication, or supplement protocol.

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