Free peptide dose reference

Every peptide's dose range, in syringe units.

Look up any of 54 peptides. See the low, typical and high amount, how many units that is for your vial, and how long it lasts. No more guessing between three forum posts.

Every number links to its source · Free, no sign-up · How we build ranges

BPC-157Sample pageStarting250 mcg5 uonce a dayTypical250 mcg5 u2x a dayInjury (reported)500 mcg10 u2x a dayHalf-life: under 30 minutes in rats and dogs (about 15 minutes in the rat vein, 8 to 30 minutes as a rat muscle shot) · 10 mg + 2 mL, 1 unit = 50 mcg
54Peptides
381Published studies
202Dose tiers
130Sources linked
5-Amino-1MQAICARAOD-9604ARA-290B7-33BPC-157BronchogenCagrilintideCardiogenCartalaxChonlutenCJC-1295CortagenDSIPEpithalonFOXO4-DRIGHK-CuGHRP-2GHRP-6GonadorelinHCGHexarelinHGH Fragment 176-191HumaninIGF-1IGF-1 DESIGF-1 LR3IpamorelinKisspeptin-10KPVLivagenLL-37MGFMOTS-cNAD+OvagenOxytocinPancragenPinealonProstamaxPT-141RetatrutideSelankSemaglutideSemaxSermorelinSS-31TB-500TesamorelinThymagenThymosin Alpha-1TirzepatideVesugenVilon

Your number in three steps

  1. Find your peptide

    Type its name above, or browse the list of all 54.

  2. Pick your vial and water

    Tap your vial size and how much water you added. Not sure? The Mix calculator in the corner does the math.

  3. Read your units

    See the low, typical and high amount in syringe units, plus how often and how long a vial lasts.

Find your peptide

Three posts, three different doses

Most peptide dose numbers online get copied from page to page until nobody knows where they started. Ask three people and you get three answers. Get the units wrong and a whole vial is wasted, or the amount is off by ten times.

This site puts the range in one place. For each peptide you see the low, typical and high amounts people report, what each one is in syringe units, how often it is taken, how long a vial lasts, and how long the peptide stays in the body. Each line names the label, clinic or guide it came from. Want the research? It is right below, study by study.

How strong is the evidence?

Some peptides have large human trials. Some have a handful of people. Some have only been tested in rats and mice. Every peptide page shows which.

Human trials

20 peptides

Tested in randomized human trials.

Small human studies

9 peptides

Only small or uncontrolled human studies.

Animal studies only

25 peptides

No human dose data has been published.

All 54 peptides

Pick one to see its range, units and schedule. The peptide list has search and filters.

5-Amino-1MQ5A1MQ, 5-amino-1-methylquinolinium, NNMT inhibitorAnimal studies onlyMetabolicCommon use: 50 mg to 100 mg per doseAICARacadesine, AICA-riboside, AICA ribosideHuman trialsMetabolicCommon use: 10 mg to 25 mg per doseAOD-9604AOD9604, hGH fragment 176-191 (Tyr-modified), Tyr-hGH 177-191Human trialsMetabolicCommon use: 250 mcg to 500 mcg per doseARA-290cibinetide, pHBSP, pyroglutamate helix B surface peptideHuman trialsRepairCommon use: 1 mg to 4 mg per doseB7-33single-chain relaxin-2 B-chain analogue, H2 relaxin B7-33Animal studies onlyRepairCommon use: 100 mcg to 750 mcg per doseBPC-157Body Protection Compound 157Small human studiesRepairCommon use: 250 mcg to 500 mcg per doseBronchogenAEDL, Ala-Glu-Asp-LeuAnimal studies onlyBioregulatorsCommon use: 10 mg per doseCagrilintideNN9838, AM833, long-acting amylin analogue (in CagriSema)Human trialsMetabolicCommon use: 250 mcg to 4.5 mg per doseCardiogenAEDR, Ala-Glu-Asp-ArgAnimal studies onlyBioregulatorsCommon use: 1 mg to 10 mg per doseCartalaxAED, Ala-Glu-Asp, T-31Animal studies onlyBioregulatorsCommon use: 700 mcg to 10 mg per doseChonlutenEDG, Glu-Asp-Gly, T-34Animal studies onlyBioregulatorsCommon use: 10 mg per doseCJC-1295CJC-1295 with DACHuman trialsGrowth hormone axisCommon use: 100 mcg to 2 mg per doseCortagenAEDP, Ala-Glu-Asp-ProAnimal studies onlyBioregulatorsCommon use: 10 mg per doseDSIPdelta sleep-inducing peptide, emideltide, DeltaranHuman trialsBrainCommon use: 100 mcg to 500 mcg per doseEpithalonEpitalon, AEDGAnimal studies onlyLongevityCommon use: 2 mg to 15 mg per doseFOXO4-DRIFOXO4 D-Retro-Inverso, FOXO4-DRI peptideAnimal studies onlyLongevityCommon use: 250 mcg to 3 mg per doseGHK-CuCopper peptideAnimal studies onlyRepairCommon use: 1 mg to 2 mg per doseGHRP-2Pralmorelin, KP-102, GPA-748Human trialsGrowth hormone axisCommon use: 100 mcg to 300 mcg per doseGHRP-6Growth hormone releasing peptide 6, SK&F 110679Small human studiesGrowth hormone axisCommon use: 100 mcg to 300 mcg per doseGonadorelinGnRH, LHRH, Factrel, Lutrepulse, KryptocurSmall human studiesReproductive axisCommon use: 100 mcg to 300 mcg per doseHCGHuman chorionic gonadotropin, chorionic gonadotropin, Pregnyl, NovarelHuman trialsReproductive axisCommon use: 250 IU to 4,000 IU per doseHexarelinExamorelin, EP-23905Small human studiesGrowth hormone axisCommon use: 100 mcg to 200 mcg per doseHGH Fragment 176-191AOD9604, AOD-9604, hGH fragment 177-191Animal studies onlyMetabolicCommon use: 250 mcg to 500 mcg per doseHumaninHN, S14G-humanin, HNGAnimal studies onlyMitochondrialCommon use: 1 mg to 3 mg per doseIGF-1mecasermin, Increlex, rhIGF-I, insulin-like growth factor 1Human trialsGrowth hormone axisCommon use: See schedule per doseIGF-1 DESdes(1-3)IGF-I, des-IGF-I, truncated IGF-IAnimal studies onlyGrowth hormone axisCommon use: 30 mcg to 100 mcg per doseIGF-1 LR3LR3IGF-I, Long R3 IGF-I, long[Arg3] IGF-IAnimal studies onlyGrowth hormone axisCommon use: 20 mcg to 80 mcg per doseIpamorelinNNC 26-0161Small human studiesGrowth hormone axisCommon use: 200 mcg to 300 mcg per doseKisspeptin-10Metastin 45-54Small human studiesReproductive axisCommon use: 100 mcg to 200 mcg per doseKPVLys-Pro-ValAnimal studies onlyRepairCommon use: 200 mcg to 500 mcg per doseLivagenKEDA, Lys-Glu-Asp-AlaAnimal studies onlyBioregulatorsCommon use: 1 mg to 5 mg per doseLL-37cathelicidin, hCAP-18 fragment, CAP18, ropocamptideHuman trialsImmuneCommon use: 50 mcg to 300 mcg per doseMGFmechano growth factor, IGF-1Ec, MGF C24E, MGF C25E, PEG-MGFAnimal studies onlyGrowth hormone axisCommon use: 200 mcg to 400 mcg per doseMOTS-cAnimal studies onlyMitochondrialCommon use: 5 mg per doseNAD+Nicotinamide adenine dinucleotideSmall human studiesMitochondrialCommon use: 20 mg to 100 mg per doseOvagenEDL, Glu-Asp-Leu, T-35Animal studies onlyBioregulatorsCommon use: 10 mg per doseOxytocinPitocin, SyntocinonHuman trialsBrainCommon use: 100 mcg to 400 mcg per dosePancragenKEDW, Lys-Glu-Asp-Trp-NH2, pancrageneAnimal studies onlyBioregulatorsCommon use: 10 mg per dosePinealonEDR, Glu-Asp-ArgAnimal studies onlyBioregulatorsCommon use: 200 mcg to 5 mg per doseProstamaxKEDP, Lys-Glu-Asp-ProAnimal studies onlyBioregulatorsCommon use: 10 mg per dosePT-141BremelanotideHuman trialsMelanocortinCommon use: 500 mcg to 2 mg per doseRetatrutideLY3437943Human trialsMetabolicCommon use: 1 mg to 12 mg per doseSelankAnimal studies onlyBrainCommon use: 250 mcg to 400 mcg per doseSemaglutideHuman trialsMetabolicCommon use: 250 mcg to 2.4 mg per doseSemaxSmall human studiesBrainCommon use: 300 mcg to 800 mcg per doseSermorelinGRF 1-29Small human studiesGrowth hormone axisCommon use: 200 mcg to 500 mcg per doseSS-31ElamipretideHuman trialsMitochondrialCommon use: 5 mg to 40 mg per doseTB-500Thymosin Beta-4Human trialsRepairCommon use: 1 mg to 2 mg per doseTesamorelinTH9507Human trialsGrowth hormone axisCommon use: 1 mg to 2 mg per doseThymagenThymogen, Glu-Trp, EW dipeptide, oglufanide, IM862Human trialsBioregulatorsCommon use: 10 mcg to 10 mg per doseThymosin Alpha-1ThymalfasinHuman trialsImmuneCommon use: 1.6 mg to 3.2 mg per doseTirzepatideLY3298176Human trialsMetabolicCommon use: 2.5 mg to 15 mg per doseVesugenKED, Lys-Glu-Asp, vezugen, T-38Animal studies onlyBioregulatorsCommon use: 10 mcg to 10 mg per doseVilonKE, Lys-GluAnimal studies onlyBioregulatorsCommon use: 100 mcg to 10 mg per dose

Ranges, not one number

Low, typical and high, side by side in a chart and a table. You see the whole spread, including the higher amounts people report for a fresh injury.

Units and half-life

Each amount is shown in units on a standard insulin syringe for a stated vial and water amount, with how long the vial lasts and how long the peptide stays in the blood.

The science, one click away

Under every range sit the published studies, each linked to PubMed or ClinicalTrials.gov. If a study does not state its amount, we say so. Our method.

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Peptide Ranges reports what labels, clinics, users and studies say. It is not medical advice and not a recommendation for anyone. Many of these compounds are not approved for human use. Read the full disclaimer.