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Compound library

Plain-English pages on the compounds people actually track — what each one is, how it works, real dosing and reconstitution math, half-life, and what to watch. Every page links the free tool to model it yourself.

Search the library

152 compounds · more added regularly

Healing & Recovery

Tissue-repair, recovery, and regenerative peptides.

ACE-031Ramatercept · ACVR2B-Fc Fusion ProteinACE-031 (Ramatercept) is a fusion protein — not a classical peptide — that soaks up myostatin and related growth-limiting signals before they can reach muscle cells.Read →Ara-290Cibinetide · ARA-290Ara-290 (also called cibinetide) is an 11-amino-acid fragment engineered from erythropoietin’s helix-B region — built to keep EPO’s anti-inflammatory, tissue-protective signaling while dropping the part that stimulates red blood cell production.Read →BPC-157Body Protection Compound-157 · BPC157BPC-157 is a synthetic 15-amino-acid peptide studied for tissue repair.Read →Collagen PeptidesHydrolyzed Collagen · Collagen HydrolysateCollagen peptides are hydrolyzed collagen — collagen protein broken down into short chains small enough to absorb intact through the gut, including specific signaling fragments like Gly-Pro-Hyp that research links to stimulating your own collagen-producing cells.Read →Follistatin-344FST-344 · Follistatin 344 (systemic isoform)Follistatin-344 is a naturally occurring protein that binds and neutralizes myostatin — the body’s own brake on muscle growth — along with related activin signaling.Read →IGF-1 LR3Long R3 IGF-1 · LR3-IGF-1IGF-1 LR3 is a lab-modified version of human insulin-like growth factor 1, engineered to resist the binding proteins that normally clear IGF-1 out of the bloodstream within minutes.Read →ITPPMyo-Inositol Trispyrophosphate · Inositol TripyrophosphateITPP (myo-inositol trispyrophosphate) is a small molecule studied for its ability to shift hemoglobin's oxygen-binding curve, making red blood cells release oxygen to tissue more readily — of interest in oncology, cardiovascular, and endurance-performance research.Read →KPVLysine-Proline-Valine · α-MSH(11-13)KPV is a three-amino-acid fragment of alpha-MSH — Lysine-Proline-Valine — studied for anti-inflammatory activity without the pigmentation effects of its parent hormone.Read →LarazotideLarazotide Acetate · AT-1001Larazotide is an eight-amino-acid peptide studied clinically as a tight-junction regulator — it is designed to reduce intestinal permeability ("leaky gut") triggered by gluten exposure in people with celiac disease, without needing to eliminate gluten entirely.Read →LL-37Cathelicidin LL-37 · hCAP-18 (precursor)LL-37 is the only cathelicidin peptide the human body makes — a 37-amino-acid fragment cut from a precursor protein (hCAP-18) that fights bacteria directly and modulates the immune response around a wound or infection.Read →MGFMechano Growth Factor · IGF-1EcMGF — Mechano Growth Factor — is a splice variant of IGF-1 (called IGF-1Ec in humans) that your muscles produce naturally in response to mechanical stress, like resistance training or injury.Read →PEG-MGFPegylated MGF · PEG MGFPEG-MGF is Mechano Growth Factor with polyethylene glycol (PEG) chains attached — a modification that slows its clearance dramatically compared to the native peptide, which normally lasts only minutes.Read →Pentosan PolysulfateSodium Pentosan Polysulfate · PPSPentosan polysulfate is a semi-synthetic compound chemically related to heparin, FDA-approved as an oral treatment for bladder pain syndrome (interstitial cystitis) and studied off-label, usually injected, for joint and cartilage protection.Read →SS-31Elamipretide · BendaviaSS-31, also called elamipretide, is a tiny four-amino-acid peptide that targets mitochondria directly — it binds cardiolipin, a lipid unique to the inner mitochondrial membrane, and helps stabilize the machinery that makes ATP.Read →TB-500Thymosin Beta-4 fragment · TB500TB-500 is a synthetic fragment of thymosin beta-4, a protein your body uses in tissue repair.Read →TB-500 FragAc-SDKP · TB4-FragTB-500 Frag is sold as a smaller, cheaper alternative to full TB-500 — but it is not simply a truncated version of the same molecule.Read →TeriparatideForteo · PTH 1-34Teriparatide is the first 34 amino acids of human parathyroid hormone, sold as Forteo, and it is a genuinely different kind of osteoporosis drug — instead of just slowing bone loss like a bisphosphonate, it actively builds new bone.Read →Thymosin Alpha-1Zadaxin · Tα1Thymosin Alpha-1 (Tα1) is a 28-amino-acid peptide, generic name thymalfasin, originally isolated from the thymus gland and studied for its broad immunomodulatory effects.Read →VIPVasoactive Intestinal Peptide · VIP PeptideVIP (Vasoactive Intestinal Peptide) is a naturally occurring 28-amino-acid neuropeptide involved in immune regulation, inflammation control, and blood-vessel dilation.Read →

Growth Hormone

GHRH analogs and growth-hormone secretagogues.

CJC-1295CJC-1295 DAC · Mod GRF 1-29CJC-1295 is a synthetic GHRH analog that prompts your own pituitary to release growth hormone in natural pulses.Read →GHRP-2Pralmorelin · KP-102GHRP-2 (pralmorelin) is a synthetic six-amino-acid peptide that stimulates a strong, dose-dependent pulse of growth hormone by activating the ghrelin receptor.Read →GHRP-6Growth Hormone-Releasing Peptide-6 · SK&F 110679GHRP-6 is a synthetic six-amino-acid peptide, one of the original ghrelin-mimetic GH secretagogues, best known for a strong appetite-stimulating effect alongside its GH pulse.Read →HexarelinExamorelin · Hexarelin AcetateHexarelin is a synthetic six-amino-acid GHRP widely considered the most potent growth-hormone secretagogue in its class — but that strength comes with trade-offs the more selective peptides like ipamorelin do not have.Read →HGHSomatropin · rHGHHGH (somatropin) is recombinant human growth hormone — the actual 191-amino-acid hormone itself, not a secretagogue that prompts your pituitary to make more.Read →HGH Fragment 176-191HGH Frag 176-191 · AOD9604 (modified analog)HGH Fragment 176-191 is the small C-terminal piece of growth hormone that researchers isolated specifically for its fat-metabolizing effect, stripped of the muscle-building and blood-sugar-raising effects of the full hormone.Read →IpamorelinNNC 26-0161 · Ipamorelin acetateIpamorelin is a synthetic five-amino-acid peptide that triggers growth-hormone release by mimicking ghrelin at the GHS-R1a receptor.Read →MK-677Ibutamoren · Ibutamoren MesylateMK-677 is an orally active ghrelin-receptor agonist that raises GH and IGF-1 without an injection.Read →SermorelinGRF 1-29 · GRF(1-29)NH2Sermorelin is a synthetic peptide matching the first 29 amino acids of natural GHRH — the shortest fragment still able to trigger your pituitary to release growth hormone.Read →TesamorelinTH9507 · EgriftaTesamorelin is a stabilized GHRH analog, and the only compound in this family with a real FDA-approved dose: 2 mg subcutaneously once daily (brand name Egrifta), approved for reducing visceral fat in HIV-associated lipodystrophy.Read →

GLP-1 & Metabolic

GLP-1, dual/triple agonists, and fat-loss compounds.

5-Amino-1MQ5-amino-1-methylquinolinium · NNMT inhibitor5-Amino-1MQ is a small-molecule inhibitor of NNMT (nicotinamide N-methyltransferase), an enzyme involved in fat-cell metabolism and cellular NAD+ levels.Read →AdipotideFTPP (fat-targeted proapoptotic peptide) · Prohibitin-targeting peptideAdipotide is a peptidomimetic designed to destroy the blood supply to fat tissue — it targets a receptor called prohibitin on blood vessels in white adipose tissue and delivers a cell-death signal, starving fat cells of blood flow.Read →AICAR5-Aminoimidazole-4-carboxamide ribonucleoside · AcadesineAICAR is an AMPK activator — it turns on the same cellular energy-sensing pathway that exercise does — and earned the nickname “exercise pill” after animal studies showed sedentary mice given AICAR gained dramatic endurance improvements.Read →AOD-9604Tyr-hGH Fragment 177–191 · AOD9604AOD-9604 is a synthetic 16-amino-acid fragment of human growth hormone (the 177–191 region) isolated for its fat-metabolizing effect without HGH’s growth-related side effects.Read →BAM15Mitochondrial Uncoupler BAM15 · BAM-15BAM15 is a small-molecule mitochondrial uncoupler discovered in an academic screen: it lets protons leak across the inner mitochondrial membrane, forcing cells to burn extra calories generating heat instead of usable energy.Read →CagrilintideNNC0174-0833 · CagriSema (combo w/ semaglutide)Cagrilintide is a long-acting amylin analog — a different hormone class than GLP-1 drugs — that promotes satiety and slows gastric emptying through its own receptor pathway.Read →CagriSemaCagrilintide + Semaglutide · Cagrilintide + Semaglutide combinationCagriSema is Novo Nordisk’s fixed-dose combination of cagrilintide (an amylin analog) and semaglutide (a GLP-1 agonist) in a single once-weekly injection, pairing two different appetite-signaling pathways instead of one.Read →L-CarnitineLevocarnitine · Carnitor (brand)L-Carnitine is an amino-acid derivative your body already makes and uses to shuttle fatty acids into mitochondria for energy production.Read →LiraglutideVictoza · SaxendaLiraglutide is a GLP-1 receptor agonist — the same drug class as semaglutide, but dosed once daily instead of weekly because its half-life is much shorter, roughly 13 hours.Read →MazdutideIBI362 · GLP-1/glucagon dual agonistMazdutide (development code IBI362) is a dual GLP-1/glucagon receptor agonist — the same two-pathway idea as survodutide, developed by Innovent Biologics and furthest along in China, where it has cleared regulatory approval.Read →MIC (Lipotropic Injection)Lipo-C · Lipo-BMIC is a compounded injection combining three "lipotropic" nutrients — methionine, inositol, and choline — usually with vitamin B12 added, sold at medspas as a weight-loss-program adjunct, often alongside a GLP-1 like semaglutide.Read →MOTS-cMitochondrial-Derived Peptide MOTS-c · MOTS-CMOTS-c is a 16-amino-acid peptide with an unusual origin: it’s encoded not in your regular DNA but inside your mitochondria’s own genome, and it acts as a metabolic regulator by activating AMPK — the same energy-sensing pathway exercise and fasting turn on.Read →OrforglipronLY3502970 (Lilly development code) · Oral GLP-1 Receptor AgonistOrforglipron is Eli Lilly’s oral, non-peptide GLP-1 receptor agonist — a once-daily pill built to work like injectable semaglutide or tirzepatide without a needle.Read →RetatrutideLY3437943 · Triple-G agonistRetatrutide is an investigational triple agonist — it activates GIP, GLP-1, and glucagon receptors at once — and produced up to 24% body-weight loss at 48 weeks in Phase 2 trials, more than either semaglutide or tirzepatide at comparable doses.Read →SemaglutideOzempic · WegovySemaglutide is a GLP-1 receptor agonist used for weight management and blood-sugar control — the compound behind Ozempic and Wegovy.Read →SLU-PP-332Exercise mimetic · ERR pan-agonistSLU-PP-332 is a synthetic pan-agonist of the estrogen-related receptors (ERRα/β/γ), studied exclusively in mice for its ability to switch on an aerobic-exercise gene program — improving mitochondrial function and endurance without exercise.Read →SurvodutideBI 456906 · GLP-1/glucagon dual agonistSurvodutide (development code BI 456906) is a dual GLP-1/glucagon receptor agonist from Boehringer Ingelheim and Zealand Pharma, in development for obesity and metabolic liver disease.Read →TesofensineNS2330 (development code) · Tesomet (tesofensine + metoprolol combination)Tesofensine isn’t a GLP-1 drug at all — it’s a triple monoamine reuptake inhibitor that blocks reuptake of norepinephrine, dopamine, and serotonin, and it landed in weight-loss discussion almost by accident after being developed for Parkinson’s and Alzheimer’s.Read →TirzepatideMounjaro · ZepboundTirzepatide is a dual GIP/GLP-1 receptor agonist — the compound in Mounjaro and Zepbound.Read →

TRT & Hormones

Testosterone, fertility, and hormone-support compounds.

ClomipheneClomid · Clomiphene citrateClomiphene is an oral SERM — it blocks estrogen receptors at the hypothalamus and pituitary, which tricks the brain into thinking estrogen is low and drives up LH and FSH, raising your own testosterone production instead of replacing it.Read →DHEADehydroepiandrosterone · PrasteroneDHEA (dehydroepiandrosterone) is a hormone made mainly by the adrenal glands that serves as a precursor — peripheral tissues convert it into testosterone and, downstream, estrogen.Read →EnclomipheneEnclomiphene citrate · AndroxalEnclomiphene is the isolated trans-isomer of clomiphene — same estrogen-receptor-blocking mechanism at the hypothalamus, same LH/FSH-raising effect, but without the slow-clearing, weakly estrogenic zuclomiphene isomer that clomiphene also contains.Read →EstradiolEstradiol Cream · Estradiol creamEstradiol is the primary and most potent naturally occurring estrogen, and it matters to almost everyone using this app — not only to people taking it.Read →Estradiol CypionateDepo-Estradiol · Estradiol cypionate injectionEstradiol cypionate is estradiol attached to the cypionate ester, an oil-soluble chain that slows its release for a roughly weekly or biweekly injection instead of daily dosing.Read →GonadorelinGonadorelin Acetate · FactrelGonadorelin is a synthetic version of gonadotropin-releasing hormone (GnRH), the hypothalamic signal that tells the pituitary to release LH and FSH.Read →HCGHuman Chorionic Gonadotropin · PregnylHCG (human chorionic gonadotropin) mimics luteinizing hormone (LH), binding the same receptors in the testes to keep them producing testosterone and sperm even while exogenous testosterone suppresses your pituitary.Read →HMGHuman Menopausal Gonadotropin · MenotropinHMG (human menopausal gonadotropin, or menotropin) is a purified hormone preparation carrying both FSH and LH activity — the piece hCG alone is missing.Read →KisspeptinKisspeptin-10 · MetastinKisspeptin (specifically kisspeptin-10, the fragment used in research) sits one step upstream of GnRH itself — it’s what triggers the hypothalamus to release GnRH in the first place, which then drives LH and FSH.Read →OxytocinPitocin · SyntocinonOxytocin is a nine-amino-acid hormone your body already makes — released from the posterior pituitary during childbirth, breastfeeding, and social bonding.Read →ProgesteronePrometrium · Micronized progesteroneProgesterone is the hormone that opposes estrogen’s effect on the uterine lining, most often prescribed alongside estrogen therapy in anyone with a uterus to prevent endometrial overgrowth.Read →SustanonSustanon 250 · Testosterone BlendSustanon (Sustanon 250) is a pharmaceutical blend of four different testosterone esters — propionate, phenylpropionate, isocaproate, and decanoate — mixed in one vial so a fast-releasing ester covers the first days while the slower esters carry the tail.Read →Testosterone CreamAndroGel · TestimTestosterone cream delivers unesterified testosterone through the skin, applied once daily rather than injected weekly — there’s no oil-based ester to build a depot, so absorbed testosterone clears within a couple of hours and levels depend on the application happening every day.Read →Testosterone CypionateTest Cyp · Depo-TestosteroneTestosterone cypionate is testosterone attached to the cypionate ester, an oil-soluble chain that slows its release so it can be injected roughly weekly instead of daily.Read →Testosterone EnanthateTest E · DelatestrylTestosterone enanthate is testosterone attached to the enanthate ester, a slow-release oil-soluble chain that lets it be injected roughly weekly instead of daily.Read →Testosterone PropionateTest Prop · TestovironTestosterone propionate is testosterone attached to the propionate ester, the shortest ester in common TRT use — its half-life runs around one day or less, so it is injected every other day (EOD) rather than weekly.Read →Testosterone SuspensionTest Suspension · Aqueous TestosteroneTestosterone suspension is testosterone with no ester attached at all — a microcrystalline powder suspended in water (or a similar aqueous medium) instead of the oil base every esterified testosterone product uses.Read →Testosterone UndecanoateTest U · NebidoTestosterone undecanoate is testosterone attached to the undecanoate ester, by far the longest ester in clinical use — its half-life runs 20 to 34 days, long enough that the injectable form (brand names Nebido and Aveed) is dosed only every 10 to 14 weeks after two loading injections.Read →

Anabolic Steroids

Non-testosterone anabolic-androgenic steroids and their esters — educational + harm-reduction.

Ancillaries & Support

Aromatase inhibitors, SERMs/PCT, thyroid, fat-loss, and support meds — educational.

AnastrozoleArimidex · A-DexAnastrozole is an oral aromatase inhibitor — it blocks the enzyme that converts testosterone into estradiol, lowering circulating estrogen.Read →CabergolineDostinex · CaberCabergoline is an oral dopamine agonist that suppresses prolactin — appropriate for lab-confirmed hyperprolactinemia, whether from a prolactin-secreting tumor or, less commonly, documented elevated prolactin alongside a progestin-class AAS compound like nandrolone or trenbolone.Read →ClenbuterolClen · SpiropentClenbuterol is a beta-2 adrenergic agonist — a bronchodilator, not an anabolic steroid — that gets used off-label for its stimulant and thermogenic effects.Read →DutasterideAvodart · DutasDutasteride works the same way finasteride does — blocking the conversion of testosterone to DHT — but it inhibits both forms of the 5-alpha-reductase enzyme rather than just one, producing a deeper DHT reduction (commonly cited around 90–95%, versus roughly 70% for finasteride).Read →ExemestaneAromasin · ExemestanoExemestane is a steroidal aromatase inhibitor — technically an inactivator, since it binds the aromatase enzyme irreversibly rather than just occupying it.Read →FinasteridePropecia · ProscarFinasteride blocks the enzyme that converts testosterone into DHT, taken as a daily tablet with a half-life of roughly 5–6 hours — 1 mg for hair loss (Propecia) or 5 mg for an enlarged prostate (Proscar).Read →LetrozoleFemara · LetroLetrozole is a non-steroidal aromatase inhibitor and the most potent one in routine clinical use — it produces near-complete suppression of estrogen production even at low doses.Read →Levothyroxine (T4)Synthroid · LevoxylLevothyroxine (T4) is the synthetic version of the thyroid hormone your gland produces in the largest quantity — a prohormone that peripheral tissue converts into the active form (T3) as your body needs it.Read →Liothyronine (T3)Cytomel · T3Liothyronine (T3) is the synthetic version of the active thyroid hormone your thyroid gland produces — a faster, more direct effect than levothyroxine (T4).Read →Salbutamol (Albuterol)Albuterol · VentolinSalbutamol — known in the US as albuterol — is a short-acting beta-2 agonist best known as the rescue inhaler used for asthma and COPD, with a half-life of roughly 4–6 hours.Read →SildenafilViagra · RevatioSildenafil — sold as Viagra for erectile dysfunction and Revatio for pulmonary hypertension — is a PDE5 inhibitor that works by relaxing blood vessels, taken as needed roughly 30–60 minutes before it is needed, with a half-life of about 4 hours.Read →TadalafilCialis · AdcircaTadalafil — sold as Cialis — is a PDE5 inhibitor in the same drug class as sildenafil, but with a much longer half-life of roughly 17.5 hours, which is where its "weekend pill" reputation comes from and why it is also FDA-approved for daily low-dose use rather than only as-needed.Read →TamoxifenNolvadex · NolvaTamoxifen is an oral SERM — it blocks estrogen receptors directly in breast tissue, which is why it’s used both to treat gynecomastia and, in men, to raise LH and FSH (and therefore natural testosterone) the same way clomiphene does.Read →

Skin, Hair & Sexual

Cosmetic, tanning, hair, and sexual-health peptides.

GHK-CuCopper Peptide · Copper Tripeptide-1GHK-Cu is a naturally occurring copper-binding tripeptide — glycyl-L-histidyl-L-lysine bound to a copper ion — that your body produces at high levels in your twenties and progressively less as you age.Read →Melanotan IMelanotan-I · MT-1Melanotan I is a synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH) studied for its ability to stimulate melanin production — tanning the skin with less UV exposure than tanning alone requires.Read →Melanotan IIMelanotan-II · MT-2Melanotan II is a synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH) that darkens skin by stimulating melanocytes directly, independent of UV exposure.Read →PT-141Bremelanotide · VyleesiPT-141 (bremelanotide, brand name Vyleesi) is an FDA-approved melanocortin agonist that raises sexual desire by acting on receptors in the brain rather than on blood flow the way a PDE5 inhibitor does.Read →RU-58841RU58841 · PSK-3841RU-58841 is a topical antiandrogen — it blocks androgen receptors locally in scalp skin to reduce the DHT-driven miniaturization behind male-pattern hair loss.Read →SNAP-8Acetyl Octapeptide-3 · SNAP8SNAP-8 (Acetyl Octapeptide-3) is a synthetic peptide developed as a cosmetic ingredient — it relaxes facial muscle contractions by blocking part of the machinery that releases acetylcholine at the neuromuscular junction, producing a subtle, non-paralytic “anti-wrinkle” effect.Read →

Nootropic & Cognitive

Cognitive, mood, and neuroprotective peptides.

CDP-CholineCiticoline · Cytidine Diphosphate-CholineCDP-Choline, also sold as citicoline, is one of the better-studied compounds in this library — an FDA-approved-in-other-countries, over-the-counter nootropic that supplies choline for both acetylcholine production and cell-membrane repair.Read →CerebrolysinFPF-1070 · Neuropeptide PreparationCerebrolysin is a porcine brain-derived preparation of low-molecular-weight neuropeptides and free amino acids, used clinically outside the US (via IV/IM infusion) for stroke and cognitive decline, and studied for NGF- and BDNF-like effects on neuron survival.Read →DihexaN-Hexanoic-Tyr-Ile-(6)Aminohexanoic Amide · PNB-0408Dihexa is a small molecule derived from angiotensin IV, studied in animals for its striking effect on synaptogenesis — the formation of new synapses between neurons — through the same pathway as hepatocyte growth factor (HGF).Read →DSIPDelta Sleep-Inducing Peptide · DSIP NonapeptideDSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nine-amino-acid peptide first isolated from rabbit brain tissue, studied for its effect on delta-wave (deep) sleep and stress-hormone regulation.Read →NeuroxelinNeuroxelin Peptide · Neuroprotective Research PeptideNeuroxelin is a synthetic peptide positioned for neuroprotection and cognitive recovery, proposed to reduce excitotoxic damage and modulate neuroinflammation after an injury like stroke or traumatic brain injury.Read →P21P21 Peptide · P021P21 is a synthetic research peptide studied in animal models for neuroprotective and cognitive-recovery effects, proposed to work through the BDNF/TrkB signaling pathway that supports neuron survival and synaptic plasticity.Read →PE-22-28Sortilin-Derived Peptide · GVSWGLRPE-22-28 is a synthetic seven-amino-acid peptide (sequence GVSWGLR) derived from a fragment of sortilin, studied in animal models as a selective TREK-1 potassium channel antagonist with rapid antidepressant-like and neurogenic effects.Read →SelankSelank Peptide · Tuftsin Analog HeptapeptideSelank is a synthetic heptapeptide analog of tuftsin studied for anxiolytic (anxiety-reducing) and anti-asthenic (fatigue-reducing) effects.Read →SemaxACTH(4–10) Analog · MEHFPGPSemax is a synthetic heptapeptide derived from a fragment of ACTH, developed in Russia and studied for cognitive enhancement and neuroprotection.Read →

Longevity & Bioregulators

Anti-aging peptides and Khavinson bioregulators.

AdamaxN-Acetyl Semax Amidate (Adamantane-Modified) · Adamantylated SemaxAdamax is an adamantane-modified version of Semax — the ACTH(4–10)-derived nootropic peptide — engineered for better stability and blood-brain-barrier penetration than the standard form.Read →CartalaxAla-Glu-Asp · AED PeptideCartalax is a synthetic tripeptide — Ala-Glu-Asp — from Vladimir Khavinson’s bioregulator research, studied for effects on cartilage and connective-tissue cells.Read →ChonlutenGlu-Asp-Gly · EDG PeptideChonluten is a synthetic tripeptide — Glu-Asp-Gly — from Vladimir Khavinson’s bioregulator research, studied in cell models for effects on bronchopulmonary (lung) tissue and inflammatory signaling.Read →CortagenAla-Glu-Asp-Pro · AEDPCortagen is a synthetic four-amino-acid bioregulator (Ala-Glu-Asp-Pro) from the Khavinson peptide family, studied mainly for effects on nerve tissue.Read →EpitalonEpithalon · Ala-Glu-Asp-GlyEpitalon (also called Epithalon) is a synthetic four-amino-acid peptide — Ala-Glu-Asp-Gly — developed out of pineal-gland aging research.Read →FOXO4-DRIProxofim · D-Retro-Inverso FOXO4 PeptideFOXO4-DRI (sometimes called Proxofim) is a lab-engineered peptide studied for selectively clearing senescent — “zombie” — cells by disrupting the FOXO4–p53 interaction.Read →GlutathioneGSH · Reduced GlutathioneGlutathione is the body’s master antioxidant — a tripeptide (γ-Glu-Cys-Gly) made mostly in the liver — and injectable dosing exists because it’s poorly absorbed orally.Read →HumaninMitochondrial-Derived Peptide (MDP) · HNHumanin is a naturally occurring 24-amino-acid peptide encoded within mitochondrial DNA — one of a small class of "mitochondrial-derived peptides" discovered inside a gene region once assumed to be non-coding.Read →LivagenLys-Glu-Asp-Ala · KEDALivagen is a synthetic tetrapeptide (Lys-Glu-Asp-Ala) studied for effects on aging tissue, particularly gene reactivation in older cells.Read →Methylene BlueMethylthioninium Chloride · MBMethylene blue is an FDA-approved drug for methemoglobinemia that, at much lower doses, is used off-label as a mitochondrial nootropic — it donates electrons directly to Complex IV of the electron transport chain, boosting cellular energy production through a mechanism that is unusually well characterized for a nootropic.Read →NAD+Nicotinamide Adenine Dinucleotide · NADNAD+ (nicotinamide adenine dinucleotide) is a coenzyme every cell uses for energy metabolism and DNA repair, and levels are known to decline with age.Read →OvagenGlu-Asp-Leu · EDLOvagen is an ultrashort synthetic tripeptide (Glu-Asp-Leu) studied as a GI- and liver-tissue bioregulator.Read →PinealonGlu-Asp-Arg · EDR PeptidePinealon is a synthetic tripeptide — Glu-Asp-Arg — developed within Vladimir Khavinson’s bioregulator research program and studied mainly for neuroprotection.Read →PNC-27PNC27 · HDM-2 Binding PeptidePNC-27 is a 32-amino-acid research peptide studied in preclinical models for selectively targeting cancer cells that carry abnormal p53/HDM-2 complexes.Read →ProstamaxLys-Glu-Asp-Pro · KEDPProstamax is a synthetic tetrapeptide (Lys-Glu-Asp-Pro, or KEDP) studied for effects on prostate tissue.Read →TestagenLys-Glu-Asp-Gly · KEDGTestagen is a synthetic tetrapeptide (Lys-Glu-Asp-Gly, or KEDG) studied as an anterior-pituitary-derived bioregulator, with preclinical data pointing to effects on thyroid hormone levels and male reproductive hormones.Read →ThymalinThymus Polypeptide Complex · Bovine Thymic ExtractThymalin is a multi-peptide extract from calf thymus glands, developed in Russia and used since 1982 to counter age-related immune decline.Read →VesugenLys-Glu-Asp · KEDVesugen is a synthetic tripeptide (Lys-Glu-Asp, or KED) developed at the Saint Petersburg Institute of Bioregulation and Gerontology, studied for effects on vascular endothelial cells.Read →VilonLys-Glu · KE dipeptideVilon is the shortest of the Khavinson bioregulators — a two-amino-acid peptide (Lys-Glu) studied for immune-system effects.Read →

Blends & Stacks

Pre-mixed multi-compound vials sold as one product — what is in them and what is actually known about the combination.

AOD-9604 + CJC-1295 + IpamorelinAOD-9604 + CJC-1295 + Ipamorelin · AOD blendA three-peptide blend marketed for fat loss.Read →BPC-157 + TB-500BPC-157 + TB-500 · WolverineWidely called the "Wolverine stack", this pairs the two most popular repair peptides on the assumption that they work through different mechanisms and therefore complement each other.Read →CJC-1295 (No DAC) + IpamorelinCJC-1295 (No DAC) + Ipamorelin · CJC-1295 + IpamorelinThis is the most common GH-peptide blend sold, and it is the one pairing where the logic is genuinely supported rather than assumed.Read →CJC-1295 + GHRP-2CJC-1295 + GHRP-2 · CJC/GHRP-2Structurally this is the same idea as the ipamorelin blend — a GHRH analog paired with a GHRP so one pushes GH release while the other suppresses somatostatin — but with GHRP-2 in place of ipamorelin.Read →CJC-1295 DAC + IpamorelinCJC-1295 DAC + Ipamorelin · CJC DAC + IpaThis blend pairs the DAC version of CJC-1295 — half-life roughly 6–8 days — with ipamorelin, whose half-life is about two hours.Read →GHK-Cu + KPVGHK-Cu + KPV · GHK/KPVA two-peptide blend aimed at skin and inflammation rather than tendon repair, which is what separates it from the Wolverine family.Read →GLOWGLOW (GHK-Cu + TB-500 + BPC-157) · GLOW blendGLOW takes the BPC-157 and TB-500 repair pairing and adds GHK-Cu, a copper-binding tripeptide, with the marketing angle being skin and hair alongside tissue repair — hence the name.Read →KLOWKLOW (GHK-Cu + TB-500 + BPC-157 + KPV) · KLOW blendKLOW is GLOW plus KPV — the same GHK-Cu, TB-500 and BPC-157 base with a fourth peptide added.Read →NAD+ + MOTS-C + 5-Amino-1MQNAD+ + MOTS-C + 5-Amino-1MQ · Metabolic longevity blendThree compounds grouped under a mitochondrial and metabolic theme.Read →NandromixNandromix · Nandro MixNandromix is nandrolone in more than one ester in a single vial, most commonly decanoate paired with phenylpropionate.Read →PT-141 + Melanotan IIPT-141 + Melanotan II · PT-141 + MT2This is the one blend on this page where the pharmacology argues actively against the combination.Read →Retatrutide + CagrilintideRetatrutide + Cagrilintide · Reta + CagriThis pairs two investigational drugs that have never been trialled together and are not developed by the same company.Read →Ripex 225Ripex 225 · RipexRipex 225 differs from every other oil blend on this page in an important way: it contains three different compounds, not one compound in three esters.Read →Selank + SemaxSelank + Semax · Semax + SelankTwo peptides developed in Russia and clinically approved and used there — Semax for stroke and cognitive indications, Selank as an anxiolytic — but approved in neither the US nor the EU, and with most of their research published in Russian-language journals that Western reviewers have had limited access to.Read →Supertest 450Supertest 450 · Super Test 450Supertest 450 is a high-concentration multi-ester testosterone blend — the same active hormone attached to several different esters, commonly totalling around 450 mg/mL.Read →Tesamorelin + IpamorelinTesamorelin + Ipamorelin · Tesa + IpaThis blend is unusual because one half of it is a licensed drug with real phase-3 data.Read →Testo 600Testo 600 · Test 600Testo 600 is the same idea as Supertest 450 pushed further — a multi-ester testosterone blend at around 600 mg/mL, among the highest concentrations sold.Read →TrenmixTrenmix · Tren MixTrenmix is trenbolone in multiple esters in one vial — commonly acetate alongside enanthate and hexahydrobenzylcarbonate.Read →Tri-HealTri-Heal (TB-500 + BPC-157 + KPV) · Tri-Heal blendTri-Heal is essentially KLOW without the GHK-Cu — the BPC-157 and TB-500 repair pairing with KPV added for its preclinical anti-inflammatory activity.Read →TriTren 225TriTren 225 · Tri-Tren 225TriTren 225 is the most recognisable trenbolone blend: three trenbolone esters at roughly 75 mg/mL each, totalling 225 mg/mL.Read →