174 research peptides
Peptide library
Half-life, dose range, regulatory status, and reconstitution context for every compound - with primary-literature citations.
174 shown
#2
5-Amino-1MQMitochondrial5-Amino-1-methylquinolinium · NNMT inhibitorSmall-molecule NNMT inhibitor, not a peptide. Mouse/adipocyte papers (PMID 31028097). Not a stimulant fat-burner and not a human obesity…t½ ~4-6 hours (estimated)→α-Defensin 1 (HNP-1)AntimicrobialHuman Neutrophil Peptide 1 · HNP-1 · DEFA1α-Defensin 1 (HNP-1) is a terrifyingly efficient, endogenous biochemical weapon manufactured directly by human neutrophils. Stored heavily…t½ ~2-4 hours (estimated)→
A9
Ac-SDKPImmuneHealing & recoveryN-acetyl-Ser-Asp-Lys-Pro · acetyl-SDKP · goralatideEndogenous N-acetylated tetrapeptide (N-acetyl-Ser-Asp-Lys-Pro) cleaved from thymosin β4 and regulated by ACE. Studied for antifibrotic and…t½ Minutes-class (ACE-cleaved tetrapeptide)→AdalankCognitiveAdamantane-Selank · Adamantyl-SelankAdamantane-modified Selank analog - the Selank twin of Adamax. Search volume exists; dedicated papers do not. Parent Selank evidence does…t½ Unknown (no published human PK)→AdamaxCognitiveAdamantane-Semax · Adamantyl-SemaxAdamantane-modified Semax analog sold as a nasal research spray. Search volume is real; dedicated papers are essentially absent. Treat…t½ Unknown (no published human PK)→AdipotideWeight managementCKGGRAKDC-GG-D(KLAKLAK)2 · Prohibitin-targeting peptide · fat-destroying peptideAdipotide is a radically aggressive, experimental peptidomimetic engineered to physically eradicate white adipose tissue. Rather than…t½ ~2-4 hours (estimated)→AHK-CuCosmeticSkin & hairCopper tripeptide-3 · Ala-His-Lys-Cu · AHK copper peptideCopper-complexed tripeptide Ala-His-Lys, the GHK-Cu sibling used in hair and cosmetic SKUs. Same copper-peptide class, different sequence.…t½ ~1–2 hours (estimated; topical/injectable cosmetic PK sparse)→AmycretinWeight managementNovo amycretin · amycretin oral · amycretin injectableNovo Nordisk investigational dual amylin and GLP-1 receptor agonist (amycretin), studied in oral and injectable obesity programs. Not…t½ Investigational (Novo dual amylin/GLP-1)→AOD-9604Fat lossAnti-Obesity Drug 9604Modified hGH 176–191 fragment (N-terminal tyrosine). Monash obesity program did not become a labeled fat-loss drug. Not somatropin, not a…t½ ~30 minutes (estimated)→ARA 290NeuroprotectiveCibinetide · EPO-derived peptide · Innate Repair Receptor AgonistARA-290 (Cibinetide) is a revolutionary 11-amino-acid peptide surgically derived from Erythropoietin (EPO). However, its structure was…t½ ~2 minutes→ArgirelineCosmeticAcetyl hexapeptide-3 · Acetyl hexapeptide-8 · AH3Argireline (Acetyl Hexapeptide-8) is a hyper-targeted, cosmetic synthetic hexapeptide globally recognized as the premier topical "Botox…t½ ~4 hours (topical)→
B7
B7-33Healing & recoveryCardiovascularRelaxin-2 B-chain analog · single-chain relaxin analogSingle-chain derivative of H2 relaxin’s B-chain, designed as an RXFP1-biased analog for anti-fibrotic research (PMID 27390301). Sold on…t½ Minutes-class (relaxin-family analog; SKU PK unpublished)→BonomarlotTarget: Bone marrowBioregulatorBonomarlot A-20 · Bone Marrow Cytomax · A-20 Bioregulator · БономарлотBonomarlot is the Cytomax bone-marrow complex. It is the hematopoietic-tissue counterpart to the thymic immune SKUs - marrow as the…t½ ~30 minutes (estimated)→BonothyrkTarget: ParathyroidBioregulatorBonothyrk A-21 · Parathyroid Cytomax · A-21 Bioregulator · БонотиркBonothyrk is the Cytomax parathyroid complex - calcium-phosphate axis tissue, not thyroid hormone and not teriparatide (PTH 1-34). People…t½ ~30 minutes (estimated)→BPC-157Healing & recoveryBody Protection Compound-157 · PentadecapeptideA 15-amino-acid fragment studied mostly in animal models of tendon, ligament, gut, and vascular repair. Popular in recovery protocols; not…t½ Minutes (IV PK)*→BremelanotideSexual healthVyleesi · PT-141 · bremelanotide acetateBremelanotide (Vyleesi / PT-141) is an FDA-approved, deeply central-acting melanocortin agonist used exclusively for severe Hypoactive…t½ ~2.7 hours→BromantaneCognitiveLadasten · bromantan · N-(2-adamantyl)-N-(para-bromophenyl)amineAdamantane-derived actoprotector (Ladasten in Russia). Small molecule — not a peptide, not Noopept, not Semax. Russian…t½ Hours-class oral; adipose depot prolongs presence (review-level PK)→BronchogenTarget: BronchiBioregulatorAla-Glu-Asp-Leu · AEDL · Bronchial Bioregulator · БронхогенBronchogen is synthetic Ala-Glu-Asp-Leu (AEDL), the bronchial cytogen. Taxorest is the bronchial Cytomax. Chonluten is EDG. Two airway…t½ ~30 minutes (estimated)→
C16
CagrilintideWeight managementAM833 · long-acting amylin analogLong-acting amylin analog, not a GLP-1. Phase 2/3 as CagriSema partner. A research cake is not Novo trial material. Do not stack with…t½ ~7-8 days→CagriSemaStackcagrilintide semaglutide · REDEFINE trial · amylin GLP-1 comboNovo co-formulation: cagrilintide 2.4 mg plus semaglutide 2.4 mg in the trials. Mixing two cakes is not REDEFINE. Not scored as an approved…t½ Mixed (~7-8 days each component)→CardiogenTarget: HeartBioregulatorAla-Glu-Asp-Arg · AEDR · Heart Bioregulator · КардиогенCardiogen is synthetic Ala-Glu-Asp-Arg (AEDR), the myocardial cytogen. Chelohart is the heart Cytomax. AEDR is not SS-31 (elamipretide) and…t½ ~30 minutes (estimated)→CartalaxTarget: CartilageBioregulatorAla-Glu-Asp · AED · Cartilage Bioregulator · KartalaxCartalax is synthetic Ala-Glu-Asp (AED), the cartilage cytogen. Sigumir is the joint Cytomax complex. AED is not BPC-157 and not a…t½ ~30 minutes (estimated)→CerebrolysinCognitiveFPE 1070Porcine-brain peptide mixture (EVER Pharma), not a single sequence. Registered in many countries. Not an FDA Alzheimer or stroke drug.…t½ ~2-4 hours (peptide mix)→CerlutenTarget: BrainBioregulatorBrain Peptide Complex · CNS Cytomax · ЦерлутенCerluten is the Cytomax brain complex. Cortexin is the pharmaceutical cortical extract used in CIS neurology. Pinealon (EDR) and Cortagen…t½ ~30 minutes (estimated)→CetrorelixClinicalHormonalCetrotide · cetrorelix acetateGnRH antagonist FDA-approved to prevent premature LH surge in controlled ovarian stimulation. Cetrotide 0.25 mg is a lyophilized vial plus…t½ ~5 hours (0.25 mg single SC; longer with repeat doses)→ChelohartTarget: HeartBioregulatorHeart Extract Bioregulator · Cardiac Cytomax · ЧелохартChelohart is the Cytomax myocardial complex. Cardiogen is the heart cytogen. Ventfort is vessels. Do not treat “cardio” as one peptide.t½ ~30 minutes (estimated)→ChitomurTarget: BladderBioregulatorBladder Extract Bioregulator · Bladder Cytomax · ХитомурChitomur is the Cytomax bladder complex. Vesilut (Vesilute) is the synthetic bladder cytogen on the official NPCRIZ list - the SKU Western…t½ ~30 minutes (estimated)→ChonlutenTarget: LungsBioregulatorGlu-Asp-Gly · EDG · Lung Bioregulator Tripeptide · ХонлутенChonluten is synthetic Glu-Asp-Gly (EDG), an airway cytogen. It is not Honluten (a lung-extract catalog SKU). The one-letter name collision…t½ ~30 minutes (estimated)→CJC-1295 (no DAC)Growth hormoneMod GRF(1-29) · Modified GRF · MOD-GRF (1-29) · CJC-1295 no DACTetrasubstituted GHRH(1-29) / Mod GRF, not the albumin-binding DAC analog. Catalogs reuse the CJC name. Teichman 2006 is the DAC molecule.…t½ ~30 minutes→CJC-1295 + IpamorelinStackGrowth hormoneCJC/IPA · Mod GRF + ipamorelin · CJC-1295 no-DAC + ipamorelinClassic GHRH + GHRP research stack: CJC-1295 without DAC (MOD-GRF 1-29) plus ipamorelin. We have the singles, a sermorelin + ipamorelin…t½ ~30 min (CJC no-DAC) / ~2 hours (ipamorelin)→CJC-1295 with DACGrowth hormoneCJC-1295 DAC · Modified GRF(1-29) with DACTetrasubstituted GHRH(1-29) with an albumin-binding DAC. Teichman 2006 (PMID 16352683) is healthy-adult GH/IGF-1 PK. Not somatropin, not…t½ 5.8-8.1 days→CortagenTarget: BrainBioregulatorAla-Glu-Asp-Pro · AEDP · Brain Cortex Bioregulator · КортагенCortagen is synthetic Ala-Glu-Asp-Pro (AEDP) for cerebral cortex. It is not Glandokort (adrenal Cytomax), not Cardiogen (AEDR, heart), and…t½ ~30 minutes (estimated)→CortexinTarget: BrainNeuroprotectiveBioregulatorBrain Peptide Complex · Neuropeptide Preparation · КортексинCortexin is a CIS pharmaceutical cortical polypeptide extract used in neurology wards. It is adjacent to the 41, not padded into it.…t½ ~30-60 minutes (estimated)→CrystagenTarget: ThymusBioregulatorGlu-Asp-Pro · EDP · Immune Bioregulator Tripeptide · КристагенCrystagen is the synthetic immune cytogen Glu-Asp-Pro (EDP) on the NPCRIZ list - thymus/immunocompetent cells. It is not a colon peptide.…t½ ~30 minutes (estimated)→
D4
DesmopressinClinicalDDAVP · Minirin · 1-desamino-8-D-arginine vasopressinDesmopressin (DDAVP) is a highly engineered, synthetic evolution of the endogenous human antidiuretic hormone (Vasopressin). Through…t½ 3 hours→DihexaCognitiveN-hexanoic-Tyr-Ile-(6) aminohexanoic amideAngiotensin-IV / HGF-mimetic research amide from the WSU lineage. The “10 million × BDNF” line is an assay comparison, not a human…t½ ~2-4 hours (estimated)→DSIPSleep & recoveryDelta Sleep-Inducing PeptideNine-residue peptide from 1970s delta-sleep literature. Minutes-class plasma t½. Not a hypnotic NDA, not a withdrawal protocol, not a…t½ ~7-8 minutes→DulaglutideWeight managementTrulicity · LY2189265Once-weekly GLP-1 RA fused to IgG4 Fc (Trulicity). Approved T2D plus REWIND CV data. Weight loss is modest versus Wegovy/Zepbound. Do not…t½ ~5 days→
E6
EloralintideWeight managementLY3841136 · Lilly eloralintideEli Lilly investigational long-acting amylin receptor agonist (eloralintide / LY3841136). Not amycretin. Not petrelintide. Not a compounded…t½ Investigational (long-acting amylin)→EnclomipheneHormone supportAndroxal · EN-CLO · trans-clomipheneEnclomiphene is the ultra-purified trans-isomer of traditional Clomid (clomiphene citrate), stripped entirely of the toxic, emotionally…t½ ~10 hours→EndolutenTarget: Pineal glandBioregulatorPineal Gland Extract Bioregulator · Pineal Cytomax · ЭндолутенEndoluten is the Cytomax pineal complex - the epiphysis peptide fraction Cytomed still sells as capsules. It is not Epitalon. Epitalon is…t½ ~30 minutes (estimated)→EpitalonTarget: Pineal glandAnti-agingBioregulatorEpithalon · AEDG peptide · Ala-Glu-Asp-Gly · ЭпиталонEpitalon is synthetic Ala-Glu-Asp-Gly (AEDG). Epithalamin is the injectable pineal extract. Endoluten is the Cytomax complex. Telomerase…t½ ~2-4 hours (estimated)→EpithalaminTarget: Pineal glandBioregulatorEpithalamine · Natural Epitalon extract · ЭпиталаминEpithalamin is the pharmaceutical pineal extract - the clinical ancestor of Epitalon, not a synonym for AEDG. Endoluten is the oral Cytomax…t½ ~3 hours→ExenatideWeight managementByetta · Bydureon · Exendin-4 · AC2993First-in-class GLP-1 RA (Byetta BID / Bydureon weekly). Synthetic exendin-4 from Heloderma. Modest weight loss. A lyophilized cake is not…t½ ~2.4 hours (Byetta) / ~2 weeks (Bydureon ER)→
F4
FGLCognitiveNCAM FG-loop · FG loop peptide · FGL peptideSynthetic peptide from the NCAM FG loop, studied as an FGFR-modulating neural cell-adhesion mimetic (PMID 14642282). Research-chem…t½ Short (NCAM mimetic peptide; SKU PK unpublished)→Follistatin 315Healing & recoveryFST-315 · FST315 · circulating follistatinThe circulating splice of follistatin (315 aa) versus FST-344, which we already list. FST-315 carries the acidic C-terminal tail that keeps…t½ ~hours (circulating isoform; human peptide-SKU PK unpublished)→Follistatin 344Healing & recoveryFS-344 · FollistatinFollistatin-344 is a myostatin/activin-binding glycoprotein isoform. Animal myostatin biology is real. Gray-market 100–300 mcg vials are…t½ ~3-6 hours (estimated)→FOXO4-DRIAnti-agingFOXO4-D-Retro-Inverso · ProxofimD-retro-inverso FOXO4/p53 interfering peptide from Baar 2017 mouse senolytic work. Not a frailty drug. Do not scale 5–20 mg/kg mouse doses…t½ ~2-6 hours (estimated)→
G12
GHKCosmeticSkin & hairGHK Basic · Gly-His-Lys · copper-free GHK · tripeptide-1Copper-free Gly-His-Lys - the Limitless-style “GHK Basic” SKU, distinct from blue GHK-Cu. Same tripeptide backbone; no Cu²⁺ in the vial.…t½ ~1–2 hours (estimated; same class as GHK-Cu without the metal)→GHK-CuSkin & hairCopper peptide · Glycyl-L-histidyl-L-lysine:copper(II)Gly-His-Lys copper complex. Pickart dermal/matrikine literature and topical cosmetics are the honest file. “4000 genes / reverse biological…t½ ~1-2 hours (estimated)→GhrelinGrowth hormoneGHRL · Lenomorelin · Growth hormone-releasing peptideGhrelin is the endogenous 28-amino-acid "hunger hormone" secreted directly by gastric oxyntic cells. As the ultimate, natural biological…t½ 0.5 hours→GHRP-2Growth hormoneGrowth Hormone Releasing Peptide 2GHS-R1a hexapeptide (pralmorelin). Stronger GH pulse than GHRP-6, still cortisol/prolactin. Diagnostic pralmorelin is not a 5 mg research…t½ 15-60 minutes→GHRP-6Growth hormoneGrowth Hormone Releasing Peptide 6First-generation GHS-R1a hexapeptide. Hunger, cortisol, and prolactin are class effects. Research chemical, not a cachexia drug and not…t½ 15-60 minutes→GlandokortTarget: Adrenal glandsBioregulatorAdrenal Gland Extract Bioregulator · Adrenal Cytomax · ГландокортGlandokort is the Cytomax adrenal complex. Cortagen is not its pair - Cortagen is a brain-cortex tetrapeptide (AEDP). The similar names are…t½ ~30 minutes (estimated)→GLOW StackStackGLOW peptide blend · GHK-Cu BPC-157 TB-500 stack · regenerative stack · glow peptideVendor name for a mixed vial, usually GHK-Cu + BPC-157 + TB-500 (7-mer). Common advertised SKU is 70 mg at 50/10/10. Not Argireline, not…t½ Mixed (1.5–4 hours per component)→GlutathioneAnti-agingGSH · L-Glutathione · Reduced GlutathioneGlutathione (GSH) is universally medically revered as the body's "Master Antioxidant" - an endogenous tripeptide (cysteine, glycine,…t½ ~1.6 hours→GonadorelinHealing & recoveryGnRH · LHRH · Luteinizing Hormone-Releasing HormoneGonadorelin is synthetic native GnRH (pGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2). Pulsatile pumps (historical Lutrepulse) and diagnostic…t½ ~4 minutes→GotratixTarget: MuscleBioregulatorMuscle Extract Bioregulator · Skeletal Muscle Cytomax · ГотратиксGotratix is the Cytomax skeletal-muscle complex - myocyte peptide fractions, not testosterone, not BPC-157, and not a myostatin antibody.…t½ ~30 minutes (estimated)→GPL FemmeTarget: Multi-systemStackBioregulatorGPL® Femme · GPL Femme complex · female geroprotector kit · GPL FemmeGPL Femme is a boxed geroprotector kit: thyroid, vessels, brain, liver, and pineal - Thyreogen, Ventfort, Cerluten, Svetinorm, Endoluten.…t½ Mixture (kit - not a single PK)→GPL ManTarget: Multi-systemStackBioregulatorGPL® Man · GPL Man complex · male geroprotector kit · GPL ManGPL Man is a boxed geroprotector kit, not a peptide. The kit bill of materials is pancreas, vessels, brain, liver, pineal, and testes -…t½ Mixture (kit - not a single PK)→
H6
hCGHormonalHCG · human chorionic gonadotropin · choriogonadotropin alfa · PregnylHuman chorionic gonadotropin is an LH-receptor agonist used as a prescription fertility and hypogonadism drug (Pregnyl, Novarel;…t½ ~32–33 hours (SC/IM terminal)→HexarelinGrowth hormoneExamorelinPotent GHS-R1a hexapeptide (examorelin) with documented desensitization. Cardiac papers are not a DIY heart protocol. Cycle language exists…t½ ~70 minutes→HGH Fragment 176-191Fat lossAOD-9401 · Fragment 176-191 · FragUnmodified hGH C-terminal 176–191 fragment. AOD-9604 adds tyrosine. Neither is somatropin. Neither is an Egrifta VAT indication.…t½ ~30 minutes→HonlutenTarget: LungsBioregulatorLung Extract Bioregulator · Pulmonary Cytomax · ХонлутенHonluten is a lung-extract Cytomax-style SKU in Western catalogs. It is not one of the 21 names on the public e-peptide Cytomax poster…t½ ~30 minutes (estimated)→HumaninAnti-agingHN · Mitochondrial Peptide HumaninHumanin (HN) is a cutting-edge Mitochondrial-Derived Peptide (MDP) encoded directly within mitochondrial DNA, functioning as an absolute…t½ ~30 minutes→Humanin-HNGAnti-agingMitochondrialS14G-humanin · HNG · Gly14-humaninS14G substitution on humanin (HNG) - a more potent analog of the mitochondrial 24-aa peptide we already list. Used in cell and animal…t½ Short (parent humanin ~30 min; HNG potency ≠ longer t½)→
I3
IGF-1 DESGrowth factorsDes(1-3) IGF-1 · Des-IGF-1 · IGF-1 DES(1-3)A 67-residue IGF-1 analog missing the N-terminal Gly-Pro-Glu tripeptide, which largely abolishes IGFBP binding. In IGFBP-rich systems it is…t½ ~20–30 minutes (plasma)→IGF-1 LR3Growth factorsLong R3 IGF-1 · Insulin-like Growth Factor 1 Long R3Long-R3 IGF-1 analog that evades IGFBPs, stretching activity vs native IGF-1. Research analog, not mecasermin (Increlex). Hypoglycemia and…t½ ~20-30 hours→IpamorelinGrowth hormoneSelective GHS-R1a hexapeptide (Raun 1998, PMID 9849822). Quieter cortisol/prolactin/appetite than GHRP-6. Research chemical, not HGH, not…t½ ~2 hours→
K5
KisspeptinSexual healthKisspeptin-10 · KP-10 · MetastinKisspeptin (KISS-1) is the absolute primordial trigger of the mammalian Hypothalamic-Pituitary-Gonadal (HPG) axis, effectively acting as…t½ ~28 minutes→Kisspeptin-10Hormone supportKP-10 · Metastin 45-54 · KISS1 peptideKisspeptin-10 is the ultimate upstream master-switch of human reproduction and endocrine fertility. Operating as the absolute starting…t½ ~3.6 minutes→KLOW StackStackKLOW peptide blend · GHK-Cu BPC-157 TB-500 KPV stack · regenerative anti-inflammatory stack · klow peptideVendor GLOW mix plus KPV. Common advertised SKU is 80 mg at 50/10/10/10. Still a catalog pairing. Not an IBD drug, not a leaky-gut reset,…t½ Mixed (0.5–4 hours per component)→KPVHealing & recoveryLysine-Proline-Valine · Alpha-MSH FragmentKPV is the C-terminal tripeptide of α-MSH (Lys-Pro-Val). Mouse colitis papers (Dalmasso 2008, Kannengiesser 2008) are the evidence base. It…t½ ~30 minutes (estimated)→KyotorphinNeuroprotectiveL-Tyrosyl-L-Arginine · Tyr-Arg · KTPKyotorphin (Tyr-Arg) is a fascinating endogenous neuro-dipeptide first isolated from mammalian brain tissue. Operating as a master…t½ ~0.3 hours→
L9
Lactoferricin BAntimicrobialLfcinB · bovine lactoferricin · f(17-41)Lactoferricin B is a ferociously potent antimicrobial peptide sheared directly from the core of bovine lactoferrin via gastric pepsin…t½ ~1-2 hours (estimated)→LarazotideClinicalAT-1001 · Larazotide acetate · zonulin antagonistLarazotide (AT-1001) is an ingenious, clinical-grade octapeptide that stands as the world's premiere tight-junction regulator. Built to…t½ ~4-6 hours (estimated)→LeuphasylCosmeticPentapeptide-18 · Tyr-D-Ala-Gly-Phe-LeuPentapeptide-18, an enkephalin-related expression-line peptide sold next to Argireline and SNAP-8. Topical cosmetic, not a reconstitution…t½ Topical cosmetic (not a systemic PK story)→LeuprorelinClinicalLeuprolide · Lupron · Eligard · GnRH agonistLeuprorelin is an incredibly potent synthetic agonist of Gonadotropin-Releasing Hormone (GnRH). It is the absolute pharmaceutical apex for…t½ 3 hours→LibidonTarget: ProstateBioregulatorProstate Extract Bioregulator · Prostate Cytomax · ЛибидонLibidon is the Cytomax prostate complex. Prostatilen is the pharmaceutical extract. Prostamax is the synthetic tetrapeptide KEDP. Three…t½ ~30 minutes (estimated)→LiraglutideWeight managementVictoza · SaxendaOnce-daily GLP-1 RA. Victoza 1.8 mg is T2D; Saxenda 3 mg is obesity. LEADER/SCALE describe branded pens. Not Wegovy and not a…t½ ~13 hours→LivagenTarget: LiverBioregulatorLys-Glu-Asp-Ala · KEDA · Liver & DNA Bioregulator · ЛивагенLivagen is synthetic Lys-Glu-Asp-Ala (KEDA), the liver tetrapeptide used in chromatin-decondensation demonstrations. Svetinorm is the liver…t½ ~30 minutes (estimated)→LixisenatideWeight managementAdlyxin · Lyxumia · AVE0010Once-daily short-acting GLP-1 RA (Adlyxin / Lyxumia), often with glargine as Soliqua. Post-meal glucose is the labeled job. This database…t½ ~3 hours→LL-37Healing & recoveryCathelicidin · hCAP18LL-37 is the mature 37-residue human cathelicidin peptide cleaved from hCAP18. Pore-forming antimicrobial and innate-immune signaling…t½ ~4 hours (estimated)→
M9
MacimorelinGrowth hormoneAEZS-130 · Macrilen · oral GH testFDA-approved oral AGHD diagnostic (Macrilen). Single fasted dose with timed GH draws. Not MK-677, not a daily secretagogue, and this…t½ ~4-6 hours→MariTideWeight managementAMG 133 · AMG-133 · maritideAmgen investigational antibody-peptide conjugate (AMG 133 / MariTide): GIP receptor antagonist plus GLP-1 receptor agonism, studied on a…t½ Investigational (monthly-class program)→MatrixylCosmeticPalmitoyl pentapeptide-4 · Pal-KTTKS · Matrixyl 3000Matrixyl (Palmitoyl Pentapeptide-4) is a radically effective lipopeptide and the reigning gold standard in structural dermal remodeling.…t½ ~6 hours (topical)→MazdutideWeight managementLY3305677 · IBI362Innovent GLP-1/glucagon dual agonist (IBI362). China Phase 3 GLORY numbers are large. Not FDA-approved as of this catalog date. Not…t½ ~6-7 days→Melanotan 1ClinicalAfamelanotide · Scenesse · NDP-MSH · [Nle4, D-Phe7]-α-MSHMelanotan I (Afamelanotide / Scenesse) is a highly purified, synthetic linear analogue of naturally occurring alpha-MSH. Unlike the illicit…t½ 0.5 hours→Melanotan IISkin & hairMT-2 · Melanotan 2Cyclic α-MSH analog. Unapproved tanning research peptide. Not Scenesse (afamelanotide implant for EPP). MC1R tans; MC3/MC4 spillover is…t½ ~1 hour→MGFHealing & recoveryMechano Growth Factor · IGF-1EcMGF is the IGF-1Ec splice produced locally after mechanical load. Synthetic research-chem MGF is minutes-class in plasma, which is why…t½ ~5-7 minutes→MK-677Growth hormoneIbutamorenOral non-peptide GHS-R1a agonist (ibutamoren). Svensson 1998 is real human pharmacology. Appetite and fasting-glucose creep are the usual…t½ ~5 hours (IGF-1 elevation 24h)→MOTS-cMitochondrialMitochondrial ORF of the 12S rRNA Type-c16-aa mitochondrial ORF peptide (MDP). Lee 2015 AMPK/metabolic papers are real. Not metformin, not an obesity RCT, not exercise in a vial.…t½ ~4-6 hours (estimated)→
N8
N-Acetyl Epitalon AmidateTarget: Pineal glandAnti-agingBioregulatorNAEA · Ac-Epitalon-NH2 · acetylated amidated epitalonNAEA is a stability-capped analog of Epitalon (N-acetyl, C-amide). It is not a Khavinson original, not Epithalamin, and not proof that…t½ Unknown for this analog (parent epitalon PK is already thin)→N-Acetyl Selank AmidateCognitiveAcetylated Selank · N-Acetyl-Selank · NA-Selank AmidateN-Acetyl Selank Amidate is a chemically modified Selank analog with N-terminal acetylation and C-terminal amidation. The caps slow…t½ ~60-90 minutes→N-Acetyl SemaxCognitiveAc-Semax · NAS · acetylated SemaxN-acetylated Semax without the C-terminal amide. Sits between unmodified Semax and NASA (N-acetyl Semax amidate) on vendor menus. Same…t½ Longer than Semax (estimated; analog PK unpublished)→N-Acetyl Semax AmidateCognitiveNASA · NA-Semax Amidate · Ac-Semax-NH2 · N-acetyl Semax amideN-terminal acetylated, C-terminal amidated Semax. The caps are the same stability trick as N-acetyl Selank amidate. Flagship nasal SKU in…t½ Longer than Semax (estimated; analog PK unpublished)→NAD+Anti-agingNicotinamide Adenine Dinucleotide · NADCofactor, not a peptide. IV/SubQ NAD+ is a clinic product. Plasma NAD after an infusion is not a sirtuin longevity NDA. NR/NMN are…t½ ~45 minutes (IV)→NMNMitochondrialAnti-agingnicotinamide mononucleotide · β-NMN · beta-NMNOral NAD+ precursor (nicotinamide mononucleotide). Supplement / research ingredient, not a peptide, not injectable NAD+ IV folklore, and…t½ Oral precursor pharmacokinetics (not a peptide t½)→NoopeptCognitiveGVS-111 · omberacetam · N-phenylacetyl-L-prolylglycine ethyl esterRussian-developed dipeptide ester nootropic (omberacetam / GVS-111), usually taken oral or intranasal. Not Semax. Not Selank. Not…t½ Minutes-class parent; metabolites longer (oral/intranasal)→NormoftalTarget: EyeBioregulatorRetina Cytogen · Ocular Cytogen · Normoftal peptide · НормофталNormoftal is the retina cytogen on the NPCRIZ list. Our old card tagged it as a Cytomax extract (empty vial). Class is cytogen; Visoluten…t½ ~30 minutes (estimated)→
O5
OctreotideClinicalSandostatin · octreotide acetate · SMS 201-995Somatostatin analog, FDA-approved 1988 (Sandostatin) for acromegaly and neuroendocrine tumors. Branded short-acting product is already a…t½ ~1.7–1.9 hours (SC; duration of action up to ~12 h)→Orexin-ACognitiveSleep & recoveryHypocretin-1 · HCRT-1 · orexin AEndogenous 33-aa wake peptide (hypocretin-1). Limitless-style nasal SKU. Orexin-receptor agonists (not this peptide) are the actual…t½ ~30 minutes (IV class; nasal research SKUs unpublished)→OrforglipronWeight managementLY3502970 · ATTAIN trial · oral non-peptide GLP-1Lilly oral small-molecule GLP-1R agonist (LY3502970), not a peptide and not Rybelsus. Phase 3 ATTAIN. Do not put it in the reconstitution…t½ ~25-50 hours→OvagenTarget: LiverBioregulatorGlu-Asp-Leu · EDL · Liver Cytogen · not an ovary peptideOvagen is a liver cytogen on the official NPCRIZ poster, commonly sequenced as Glu-Asp-Leu (EDL). It is not the ovary peptide. Zhenoluten…t½ ~30 minutes (estimated)→OxytocinSexual healthPitocin · OXTOxytocin is a profoundly powerful neurohypophysial hormone, medically approved for labor induction (Pitocin) but widely weaponized in…t½ ~3-5 minutes (IV)→
P18
P21CognitiveP021 · CNTF-derived peptide · Ciliary Neurotrophic PeptideCNTF C-terminal fragment, not FGL, not Semax. Animal neurogenesis and metabolic papers are not a human TBI or amyloid protocol.t½ ~2-4 hours (estimated)→Palmitoyl Tripeptide-1CosmeticPal-GHK · Biopeptide CL · collagen-boosting peptidePalmitoyl Tripeptide-1 (Pal-GHK) is a heavily weaponized cosmetic peptide that forms the foundational core of many elite dermatological…t½ ~6-8 hours (topical, estimated)→PancragenTarget: PancreasBioregulatorPancreas Bioregulator Tetrapeptide · Lys-Glu-Asp-Trp · KEDW · ПанкрагенPancragen is synthetic Lys-Glu-Asp-Trp (KEDW), one of the more molecule-specific cytogens in the Khavinson pancreas series. Suprefort is…t½ ~30 minutes (estimated)→PE-22-28CognitivePE22-28 · spadin analog PE-22-28 · TREK-1 peptideSynthetic peptide fragment related to the TREK-1 / spadin antidepressant research line (PE-22-28). Research-chem SKU. Not an FDA…t½ Not established in humans→PEG-MGFHealing & recoveryPEGylated Mechano Growth FactorPEG-MGF is a PEGylated analog of the IGF-1Ec (MGF) splice. Native MGF is minutes-class in plasma; PEGylation is meant to stretch that.…t½ ~3-5 days (PEGylated)→PemvidutideWeight managementALT-801 · GLP-1/glucagon dual agonistAltimmune GLP-1/glucagon dual agonist (ALT-801). Phase 2 MOMENTUM. Not a US obesity pen. This site will not treat MASH from a peptide page.t½ ~6-7 days→Pentadeca arginateHealing & recoveryPDA · BPC-157 arginate · BPC-157 arginine salt · pentadecapeptide arginateArginine salt of BPC-157 (the same 15-aa gastric peptide), sold as a distinct SKU from BPC-157 acetate. Vendors claim better oral/gastric…t½ Minutes (IV PK of BPC-157)* - salt form PK unpublished→Pentosan PolysulfateClinicalElmiron · PPS · SP-54 · CartrophenPentosan Polysulfate (Elmiron) is a highly specialized, semi-synthetic heparinoid structurally similar to the body’s natural mucosal…t½ ~4.8 hours→PetrelintideWeight managementZP8396 · Zealand petrelintideZealand Pharma investigational long-acting amylin receptor agonist (petrelintide / ZP8396). Not pramlintide. Not cagrilintide. Not a…t½ Investigational (long-acting amylin)→PielotaxTarget: KidneysBioregulatorKidney Extract Bioregulator · Renal Cytomax · ПиелотаксPielotax is the Cytomax kidney complex. Older catalogs sometimes printed “skin” because someone confused Greek pielos (pelvis of the…t½ ~30 minutes (estimated)→PinalexTarget: EyeBioregulatorOrgan-specificPinalex Tab · Пиналекс · ocular peptide tabletPinalex is a commercial eye tablet that mixes ocular peptides with antioxidant cofactors (lutein, astaxanthin, and related label items). It…t½ Tablet blend (not a single PK)→PinealonTarget: BrainCognitiveBioregulatorEDR · Glu-Asp-Arg · ПинеалонPinealon is synthetic Glu-Asp-Arg (EDR) - a CNS cytogen on the NPCRIZ list, sitting on the border of brain and pineal stories. It is not…t½ ~30 minutes (estimated)→PNC-27ClinicalPNC27 · p53 12-26-MRPA p53-derived peptide (residues 12–26 fused to a membrane-residency sequence) that kills some cancer cell lines in vitro by binding…t½ Not established in humans→PramlintideWeight managementSymlin · amylin analog · AC137Mealtime amylin analog (Symlin), adjunct to insulin. Micrograms before meals, not weekly milligrams. Hypoglycemia risk with insulin. Older…t½ ~48 minutes→ProstamaxTarget: ProstateBioregulatorKEDP · Lys-Glu-Asp-Pro · prostate tetrapeptide · ПростамаксProstamax is synthetic Lys-Glu-Asp-Pro (KEDP), the prostate cytogen. Libidon is the Cytomax complex. Prostatilen is the pharmaceutical…t½ ~minutes–hours (short Khavinson tetrapeptide class; SKU PK unpublished)→ProstatilenTarget: ProstateBioregulatorSamprost · Vitaprost · Сампрост · ПростатиленProstatilen (Vitaprost/Samprost) is the pharmaceutical prostate extract used in CIS urology. Adjacent to the 41. Libidon is Cytomax;…t½ ~2 hours→PT-141Sexual healthBremelanotide · VyleesiBremelanotide (PT-141). Vyleesi is FDA-approved 1.75 mg SC for premenopausal HSDD, max one dose per 24 h and eight per month. Research…t½ ~2.7 hours→PTD-DBMCosmeticSkin & hairCXXC5-blocking peptide · PTD-DBM hair peptide · Dishevelled-binding motif peptideProtein-transduction-domain + Dishevelled-binding motif peptide that competes with CXXC5 for Dvl, intended to lift a brake on Wnt/β-catenin…t½ Not established in humans (topical mouse work)→
R2
RetatrutideWeight managementLY3437943Lilly triple GLP-1/GIP/glucagon analog (LY3437943). Phase 2/3 numbers are large. Not an FDA-approved US obesity pen on this catalog date.…t½ ~144 hours (6 days)→RetinalaminTarget: RetinaBioregulatorRetinal bioregulator · РетиналаминRetinalamin is the pharmaceutical retinal extract - including parabulbar use in CIS ophthalmology. Adjacent to the 41. Visoluten is the…t½ ~2 hours→
S19
SelankCognitiveTP-7Tuftsin analog (TKPRPGP) with a Russian prescription story. Minutes-class half-life is why the spray exists. Not a US Xanax replacement and…t½ ~3 minutes (rapid metabolism)→Selank + SemaxStackCognitiveSemax Selank stack · nootropic stack · Selank/SemaxNamed cognitive pair - Selank (tuftsin analog) plus Semax (ACTH 4–10 analog). Highest-search nootropic blend on vendor menus. We already…t½ ~2–3 minutes each (parent peptides; nasal SKUs vary)→SemaglutideWeight managementOzempic · Wegovy · RybelsusOnce-weekly GLP-1 receptor agonist. FDA-approved as Ozempic (T2D) and Wegovy (chronic weight management); Rybelsus is the oral SNAC tablet.…t½ ~168 hours (7 days)→SemaxCognitiveACTH-fragment analog (MEHFPGP) with Russian clinical literature. Nasal research vials are not a US stroke drug. NASA and Adamax are…t½ ~2-3 minutes (rapid metabolism)→SermorelinGrowth hormoneGRF 1-29 · GerefGHRH(1-29). Historical Geref was a US pediatric product and is not a current anti-aging NDA. Nightly research-chem shots are not mcg/kg…t½ ~10-20 minutes→Sermorelin + Ipamorelin ComboGrowth hormoneSerm/Ipa Stack · GHRH + GHRP StackTwo peptides in one syringe or compounded vial: GHRH(1-29) plus ipamorelin. Dual-receptor synergy is pharmacology. “Golden ratio…t½ ~10-30 min / ~2 hours→SetmelanotideWeight managementImcivree · RM-493 · MC4R agonistSetmelanotide (Imcivree) is a hyper-expensive, ultra-selective MC4R receptor agonist representing the absolute pinnacle of precision…t½ ~11 hours→SHLP2MitochondrialAnti-agingSmall humanin-like peptide 2 · SHLP-2Small humanin-like peptide 2 - another mitochondrial ORF peptide in the same family as humanin (which we list). Characterized in Cobb et…t½ Unknown (MDP class; SKU PK unpublished)→SigumirTarget: CartilageBioregulatorCartilage & Bone Extract Bioregulator · Musculoskeletal Cytomax · СигумирSigumir is the Cytomax cartilage/joint/spine complex. Cartalax (Ala-Glu-Asp) is the chondrocyte cytogen. This is not BPC-157, not a…t½ ~30 minutes (estimated)→SLU-PP-332MitochondrialERRγ Agonist · Exercise Mimetic CompoundSLU-PP-332 is a bleeding-edge synthetic ERRγ agonist hailed as the premier "exercise mimetic." Developed by pharmacological researchers to…t½ ~4-8 hours (estimated)→Snap-8CosmeticAcetyl octapeptide-3 · SNAP-8 · Acetyl octapeptide-8Snap-8 (Acetyl Octapeptide-3) is the aggressive, next-generation evolutionary upgrade to Argireline. By elongating the peptide chain by two…t½ ~4 hours (topical)→SomatropinGrowth hormoneGrowth factorsHGH · rhGH · recombinant human growth hormone · Omnitrope191-amino-acid recombinant human growth hormone. FDA-approved for GHD and other labeled indications (Omnitrope, Genotropin, Humatrope,…t½ ~3 hours (SC terminal; ~0.4 h IV)→SS-31MitochondrialElamipretide · Bendavia · MTP-131 · ForzinityElamipretide. Forzinity is FDA accelerated-approved (Sep 2025) for Barth syndrome ≥30 kg - that product is not a 5 mg research cake.…t½ ~4 hours→SS-31 + MOTS-cStackMitochondrialElamipretide MOTS-c · mitochondrial stack · SS-31/MOTS-cNamed mitochondrial blend of SS-31 (elamipretide) plus MOTS-c. Elamipretide is FDA accelerated-approved as Forzinity™ for Barth syndrome…t½ ~4 h (elamipretide) / hours-class (MOTS-c, estimated)→StamakortTarget: StomachBioregulatorStomach Extract Bioregulator · Gastric Cytomax · СтамакортStamakort is the Cytomax stomach-mucosa complex. It is not BPC-157 (a 15-mer from gastric juice discovered in Zagreb). Same neighborhood of…t½ ~30 minutes (estimated)→SuprefortTarget: PancreasBioregulatorPancreas Extract Bioregulator · Pancreatic Cytomax · СупрефортSuprefort is the Cytomax pancreas complex. Pancragen (Lys-Glu-Asp-Trp, KEDW) is the synthetic islet-adjacent tetrapeptide. Neither is…t½ ~30 minutes (estimated)→SurvodutideWeight managementBI 456906 · GLP-1/glucagon dual agonist BIBoehringer/Zealand GLP-1/glucagon dual agonist (BI 456906). Phase 2/3. Not an approved US obesity pen on this catalog date. Not a DIY MASH…t½ ~6-7 days→SvetinormTarget: LiverBioregulatorLiver Extract Bioregulator · Hepatic Extract Cytomax · СветинормSvetinorm is the Cytomax liver complex. Livagen (Lys-Glu-Asp-Ala) is the chromatin-famous liver tetrapeptide. Ovagen, despite the name, is…t½ ~30 minutes (estimated)→SYN-AKECosmeticTripeptide-3 · Dipeptide diaminobutyroyl benzylamide diacetate · Waglerin-1 analogWaglerin-1-inspired tripeptide (DSM/Pentapharm SYN-AKE) for expression lines. Topical cosmetic next to Argireline/SNAP-8/Leuphasyl. Not…t½ Topical cosmetic (not a systemic PK story)→
T18
TabimorelinGrowth hormoneNN703 · NNC 26-0161Tabimorelin stands as a massively potent, orally active Growth Hormone Secretagogue (GHS) that pushed deep into Phase II clinical trials…t½ ~2 hours→TaxorestTarget: LungsBioregulatorBronchial Extract Bioregulator · Bronchial Cytomax · ТаксорестTaxorest is the Cytomax bronchial-mucosa complex on the official 21-SKU list. Bronchogen and Chonluten are the airway cytogens. Honluten is…t½ ~30 minutes (estimated)→TB-500Healing & recoveryAc-LKKTETQ · Tβ4 fragment 17–23 · TB500Synthetic N-acetyl heptapeptide (Ac-LKKTETQ) matching thymosin β4 residues 17–23, the actin-binding loop. Research-chem SKU is this…t½ Not established (7-mer)→TesamorelinGrowth hormoneEgriftaFDA-approved GHRH analog (Egrifta) for HIV-associated lipodystrophy. VAT data is that label. Not a general-population fatty-liver cure and…t½ ~26-38 minutes→Tesamorelin + IpamorelinStackGrowth hormoneTesa/IPA · tesamorelin ipamorelin blendClinic-style blend pairing FDA-approved tesamorelin (Egrifta, GHRH analog for HIV-associated lipodystrophy) with ipamorelin. Sold as one…t½ ~26–38 min (tesamorelin) / ~2 hours (ipamorelin)→TesofensineWeight managementFat lossNS2330 · tesofensine oralOral triple monoamine reuptake inhibitor (dopamine, norepinephrine, serotonin) studied for obesity. Not a peptide. Not a GLP-1. Not…t½ ~9 days (oral; published class PK)→TestagenTarget: TestesBioregulatorTestes Bioregulator Tripeptide · Testicular Peptide · ТестагенTestagen is the testicular cytogen on the NPCRIZ list. Testoluten is the Cytomax complex. This is not testosterone cypionate, not hCG, and…t½ ~30 minutes (estimated)→TestolutenTarget: TestesBioregulatorTestes Extract Bioregulator · Testicular Cytomax · ТестолутенTestoluten is the Cytomax testicular complex. Testagen is the synthetic cytogen. This is Leydig/germ-tissue peptide logic, not testosterone…t½ ~30 minutes (estimated)→TetracosactideClinicalCosyntropin · Synacthen · ACTH 1-24 · TetracosactrinTetracosactide (Cosyntropin) is the pure, synthetic recreation of the first 24 amino acids of the human Adrenocorticotropic Hormone (ACTH)…t½ 0.25 hours→ThymalinTarget: ThymusAnti-agingBioregulatorThymic Extract · ТималинThymalin is the pharmaceutical thymus polypeptide extract - Cytamin-era injectable used in CIS practice. It is not Vilon, not Thymogen, not…t½ ~30 minutes→ThymogenTarget: ThymusImmuneGlu-Trp · EW dipeptide · α-glutamyl-tryptophan · ТимогенThymogen is synthetic Glu-Trp (EW, α-glutamyl-tryptophan) - an immune dipeptide with a real CIS pharmaceutical footprint (intranasal drops…t½ ~20-30 minutes→ThymopentinImmuneTP-5 · thymopoietin pentapeptide · Arg-Lys-Asp-Val-TyrSynthetic pentapeptide (Arg-Lys-Asp-Val-Tyr) corresponding to thymopoietin residues 32–36 (TP-5). Historical immune-modulating research and…t½ Minutes-class (parent pentapeptide)→Thymosin Alpha-1Healing & recoveryTα1 · Zadaxin · ThymalfasinThymosin α1 (thymalfasin, Tα1) is a 28-amino-acid thymic peptide. Branded Zadaxin is a prescription medicine in 30+ countries, mainly for…t½ ~2 hours→Thymosin Beta-4Healing & recoveryTB4 · Tβ4 · Full-length thymosin beta-4Thymosin β4 is the endogenous 43-amino-acid G-actin-sequestering peptide (CAS 77591-33-4, ~4963 Da). That is not TB-500. Commercial TB-500…t½ 2 hours→ThymulinTarget: ThymusImmuneFacteur Thymique Sérique · FTS · Thymuline · Serum Thymic FactorThymulin (facteur thymique sérique, FTS) is a zinc-dependent nonapeptide thymic hormone from a French discovery path. Adjacent immune…t½ ~30 minutes (estimated)→ThyreogenTarget: ThyroidBioregulatorThyroid Extract Bioregulator · Thyroid Cytomax · ТиреогенThyreogen is the Cytomax thyroid complex. It is not levothyroxine, not liothyronine, and not Bonothyrk (parathyroid). English-language…t½ ~30 minutes (estimated)→TirzepatideWeight managementMounjaro · ZepboundDual GIP/GLP-1 agonist. FDA-approved as Mounjaro (T2D) and Zepbound (obesity). SURMOUNT/SURPASS describe branded pens, not a compounded…t½ ~120 hours (5 days)→TriptorelinHealing & recoveryTrelstar · Decapeptyl · GnRH AgonistTriptorelin is a D-Trp6 GnRH agonist. Depot products (Trelstar, Decapeptyl) are FDA-approved for prostate cancer and other indications via…t½ ~3-5 hours→
U1
V9
VasopressinClinicalADH · Arginine vasopressin · AVP · PitressinVasopressin (Antidiuretic Hormone, ADH) is the body's ultimate survival nonapeptide, synthesized in the hypothalamus and deployed from the…t½ 0.3 hours→VentfortTarget: Blood vesselsBioregulatorBlood Vessel Extract Bioregulator · Vascular Cytomax · ВентфортVentfort is the Cytomax vascular complex - vessel-wall peptide fractions. Vesugen (Lys-Glu-Asp, KED) is the synthetic endothelial cytogen.…t½ ~30 minutes (estimated)→VesilutTarget: BladderBioregulatorVesilute · VESILUT · Bladder Cytogen · Glu-Asp bladder peptideVesilut (Vesilute) is the bladder cytogen on the official NPCRIZ list - the SKU Western research-chem menus most often omit. Chitomur is…t½ ~minutes–hours (short cytogen class; SKU PK unpublished)→VesugenTarget: Blood vesselsBioregulatorLys-Glu-Asp · KED · Vascular Bioregulator · ВезугенVesugen is synthetic Lys-Glu-Asp (KED), the endothelial cytogen. Ventfort is the vessel Cytomax complex. KED is not Crystagen and not a…t½ ~30 minutes (estimated)→VilonTarget: ThymusBioregulatorLys-Glu · KE dipeptide · Thymus Bioregulator Dipeptide · ВилонVilon is synthetic Lys-Glu (KE), among the first Khavinson dipeptides and the chromatin-in-lymphocytes showpiece. It is not Thymalin…t½ ~30 minutes (estimated)→VIPHealing & recoveryVasoactive Intestinal PeptideVIP is a 28-amino-acid neuropeptide isolated by Said and Mutt in 1970. It acts at VPAC1/VPAC2 and is a potent vasodilator with a…t½ ~2 minutes→VisolutenTarget: EyeBioregulatorEye Extract Bioregulator · Retinal Cytomax · ВизолутенVisoluten is the Cytomax eye-tissue complex. The pharmaceutical cousin is Retinalamin, used in Russian ophthalmology. The synthetic cytogen…t½ ~30 minutes (estimated)→VK2735Weight managementViking VK2735 · VK-2735Viking Therapeutics investigational dual GLP-1/GIP receptor agonist (VK2735), studied in subcutaneous and oral obesity programs. Not…t½ Investigational (dual GLP-1/GIP)→VladonixTarget: ThymusBioregulatorThymus Extract Bioregulator · Thymic Cytomax · ВладониксVladonix is the Cytomax thymus complex - the capsule counterpart to Thymalin (injectable extract) and to the synthetic immune short…t½ ~30 minutes (estimated)→
W1
Z1
Showing live library data - 174 entries. Every leaf uses the compound template. See BPC-157 · Goals hub · A–Z encyclopedia · Khavinson 41 · Bioregulator stacks