Compound Intelligence Hub
76+ GLP-1, peptide, and HRT compounds in one place. Evidence-graded. Physician-reviewed.
Last reviewed: April 2026

61
Compounds Tracked
29
FDA Approved
32
Compounding Legal
181
Evidence Sources Cited
Showing all 61 compounds
Semaglutide
Ozempic / Wegovy / Rybelsus
The GLP-1 receptor agonist that transformed weight loss medicine with proven cardiovascular benefits
Tirzepatide
Mounjaro / Zepbound
Dual GLP-1/GIP agonist that outperforms semaglutide for weight loss in head-to-head trials
HCG
Human Chorionic Gonadotropin
LH-mimicking hormone that preserves testicular function and fertility during TRT
BPC-157
Body Protection Compound-157
Gut-derived healing peptide that accelerates tissue repair and reduces inflammation
Oxytocin
Pitocin (IV form), OT
Neuropeptide that influences bonding, sexual function, and stress response
Sermorelin
Sermorelin Acetate
Growth hormone releasing peptide that restores natural GH production safely
Testosterone Enanthate
Test E, Delatestryl
Long-acting testosterone ester for hormone replacement and hypogonadism treatment
Retatrutide
LY3437943
Triple agonist targeting GLP-1, GIP, and glucagon receptors for the deepest weight loss in clinical trials
Glutathione
GSH / L-Glutathione / Gamma-Glutamylcysteinylglycine
The body's master antioxidant, available as IV, injection, liposomal, and oral supplement forms
Anastrozole
Arimidex
Aromatase inhibitor that controls estrogen levels during testosterone therapy
Enclomiphene
Enclomiphene Citrate
Selective estrogen receptor modulator that boosts testosterone while preserving fertility
Tesamorelin
Egrifta / Egrifta SV
FDA-approved GHRH analog that reduces visceral fat and improves body composition
Clomiphene Citrate
Clomid, Serophene
Selective estrogen receptor modulator that raises endogenous testosterone by stimulating the HPG axis
Orforglipron
Foundayo
First oral non-peptide GLP-1 agonist: a daily pill with no food restrictions or injections
NMN
Nicotinamide Mononucleotide
NAD+ precursor that restores cellular energy metabolism
AOD-9604
Advanced Obesity Drug 9604 / Tyr-hGH Fragment 176-191
Fat-burning peptide fragment that stimulates lipolysis without growth hormone side effects
Testosterone Cypionate
Test Cyp
The most commonly prescribed form of testosterone replacement in the US
Pregnenolone
Pregnenolone (3beta-hydroxypregn-5-en-20-one)
Master precursor hormone that feeds downstream production of cortisol, DHEA, testosterone, and estrogen
Estradiol
17-beta Estradiol (E2)
The primary estrogen used in female hormone replacement therapy
Gonadorelin
GnRH (Gonadotropin-Releasing Hormone)
Synthetic GnRH analog that stimulates natural LH and FSH production as an alternative to HCG
Melanotan II
MT-II / MT-2
Melanocortin receptor agonist that produces tanning, libido enhancement, and appetite suppression
Tesamorelin
Egrifta, TH9507
FDA-approved GHRH analog that reduces visceral fat and stimulates natural growth hormone production
Ipamorelin
Selective growth hormone peptide that boosts GH without cortisol spikes
Progesterone
Micronized Progesterone
The bioidentical progesterone used alongside estradiol in female HRT
KPV
Lys-Pro-Val (Alpha-MSH Fragment)
Anti-inflammatory tripeptide derived from alpha-MSH that targets gut inflammation at the cellular level
GHRP-2
Pralmorelin / KP-102
The strongest growth hormone releasing peptide, used diagnostically in Japan for GH deficiency testing
IGF-1 LR3
Long Arginine 3-IGF-1
Extended-action IGF-1 analog that activates muscle satellite cells for both hypertrophy and hyperplasia
GHRP-6
Growth Hormone Releasing Peptide-6
Growth hormone secretagogue with strong appetite-stimulating effects through the ghrelin receptor
MK-677
Ibutamoren
Oral growth hormone secretagogue that raises GH and IGF-1 levels daily
DHEA
Dehydroepiandrosterone
The most abundant steroid hormone precursor in the body, declining sharply with age
LL-37
Cathelicidin Antimicrobial Peptide
Human antimicrobial peptide that fights infections and modulates the immune response
Follistatin 344
FS344 / FST344
Myostatin-blocking protein that promotes muscle growth through dual anti-catabolic mechanisms
GHRP-6
Growth Hormone Releasing Hexapeptide
The original growth hormone releasing peptide with strong appetite stimulation and cardioprotective research
GHRP-2
Growth Hormone Releasing Peptide-2, Pralmorelin
Potent growth hormone secretagogue that stimulates GH release through the ghrelin receptor
CJC-1295
Modified GRF 1-29
Long-acting growth hormone releasing peptide for sustained GH elevation
VIP
Vasoactive Intestinal Peptide
Neuropeptide that regulates inflammation, circadian rhythm, and pulmonary function
Hexarelin
Examorelin
GH secretagogue with unique cardiac protective effects through CD36 receptor binding
Follistatin 344
FS-344, FST344
Myostatin inhibitor that promotes muscle growth by removing natural growth limiters
5-Amino-1MQ
5-Amino-1-methylquinolinium
NNMT inhibitor that shifts cellular metabolism toward fat burning and away from fat storage
TB-500
Thymosin Beta-4 Fragment
Wound healing peptide that promotes cell migration and tissue repair
Dihexa
N-hexanoic-Tyr-Ile-(6) aminohexanoic amide
Potent nootropic peptide derivative that promotes synaptogenesis and cognitive enhancement
DSIP
Delta Sleep-Inducing Peptide
Sleep-normalizing nonapeptide that promotes deep delta-wave sleep without sedation
Tesofensine
NS2330
Triple monoamine reuptake inhibitor that produced ~10% weight loss in Phase 2 after being discovered as a Parkinson's drug side effect
CJC-1295 with DAC
CJC-1295 DAC, Modified GRF(1-29) with Drug Affinity Complex
Long-acting GHRH analog with extended half-life for sustained growth hormone elevation
DSIP
Delta Sleep Inducing Peptide
Neuropeptide that promotes slow-wave sleep and modulates stress hormone response
PT-141
Bremelanotide
Melanocortin receptor peptide that treats sexual dysfunction in men and women
Thymosin Beta-4
TB4 (Full-Length Thymosin Beta-4)
Full-length tissue repair peptide that promotes cell migration, wound healing, and cardiac protection
SNAP-8
Acetyl Octapeptide-3
Topical peptide that reduces expression lines by modulating neuromuscular signaling at the skin level
SS-31
Elamipretide
Mitochondria-targeted peptide that restores cellular energy production
Larazotide
Larazotide Acetate, AT-1001, INN-202
Tight junction regulator that reduces intestinal permeability and targets leaky gut at the cellular level
Thymulin
Facteur Thymique Serique (FTS), Serum Thymic Factor
Thymus-derived zinc-bound peptide that modulates T-cell development and immune regulation
AHK-Cu Copper Peptide
Alanine-Histidine-Lysine Copper, AHK-Cu Tripeptide
Copper-binding tripeptide that stimulates hair follicle growth factors and supports skin rejuvenation
NAD+
Nicotinamide Adenine Dinucleotide
Cellular energy coenzyme critical for DNA repair and healthy aging
Humanin
Mitochondrial-derived peptide that protects against age-related cellular stress
GHK-Cu
Copper Peptide
Copper-binding peptide that remodels skin, heals wounds, and stimulates collagen
Epithalon
Epitalon
Pineal peptide that activates telomerase and targets biological aging
Selank
TP-7
Synthetic tuftsin peptide with anxiolytic and immune-boosting properties
Semax
Synthetic ACTH fragment that boosts BDNF and protects neurons
Thymosin Alpha-1
Ta1
Immune-regulating peptide approved in 30+ countries for infection and immune support
Kisspeptin
Kisspeptin-10 / Kisspeptin-54
Hormone-regulating peptide that drives reproductive function and GnRH release
MOTS-c
Mitochondrial Open Reading Frame of the 12S rRNA Type-c
Mitochondrial peptide that mimics exercise and improves metabolic health
2026 regulatory changes
Peptide regulation changed significantly in February 2026 when HHS reinstated 14 previously restricted peptides for legal compounding. GLP-1 compounds remain available through compounding during ongoing shortage determinations.
FDA Approved
Full clinical trials completed. Approved for specific medical indications.
Compounding Legal
Available through registered 503A/503B pharmacies with a physician prescription.
Research Only
Not currently approved or available through standard compounding channels.
Evidence grading methodology
Every compound in our database receives an evidence grade based on the quality, quantity, and recency of published peer-reviewed research. Our physician team reviews and assigns grades using the following framework:
Strong Evidence
Multiple human clinical trials published in peer-reviewed journals with consistent results across study populations.
Moderate Evidence
Limited human studies combined with extensive peer-reviewed animal research showing consistent mechanisms and outcomes.
Emerging Evidence
Primarily preclinical (animal and in-vitro) studies in peer-reviewed journals. Promising mechanisms but lacking human validation.
Anecdotal
Limited published research. Based primarily on practitioner reports, case studies, and community experience.
Frequently asked questions
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Medical Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Compound data, evidence grades, and regulatory statuses are reviewed by our physician team but should not replace professional medical consultation. Always consult a licensed healthcare provider before starting any peptide, GLP-1, or HRT therapy. Evidence grades reflect published research quality and do not guarantee individual outcomes. Regulatory statuses are subject to change; verify current legality with your provider.