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Peptide library

A simple home for compound profiles, calculator links, saved notes, and review status. Protocols stay locked until they are medically and legally reviewed.

Safety first
The public library can organize information without giving dosing instructions. Anything protocol-related should pass review before launch.

Browse profiles

Peptide and compound library

Reference presets load editable calculator values. They are not personalized recommendations and should be verified against the label or prescriber instructions.

Semaglutide

Trending

FDA-label reference

GLP-1 receptor agonist used in FDA-approved products including Wegovy and Ozempic.

GLP-1Weekly injectionLabel titration
Typical label start: 0.25 mg once weekly.
Loads a starter-dose reference only. Maintenance dosing depends on indication and prescriber direction.

Tirzepatide

Trending

FDA-label reference

Dual GIP/GLP-1 receptor agonist used in FDA-approved Mounjaro and Zepbound products.

GLP-1/GIPWeekly injectionLabel titration
Typical label start: 2.5 mg once weekly for 4 weeks.
Loads a starter-dose reference only. Titration and maintenance dose must come from the product label or prescriber.

Retatrutide

Trending

Investigational

Triple agonist discussed heavily online, but not an FDA-approved finished drug product.

TrendingInvestigationalNo public preset
No public calculator preset.
No dosing preset is provided because this is not an approved consumer prescription product.
Open calculatorInvestigational status

Cagrilintide

Trending

Investigational

Amylin analog discussed in metabolic research and combination weight-management pipelines.

TrendingInvestigationalNo public preset
No public calculator preset.
No dosing preset is provided until an approved product label is available.
Open calculatorInvestigational status

Liraglutide

FDA-label

FDA-label reference

GLP-1 receptor agonist used in FDA-approved Saxenda and Victoza products.

Daily injectionGLP-1Label titration
Saxenda label start: 0.6 mg daily; target 3 mg daily.
Starter preset only. Dose escalation should follow the prescribed product label.

Dulaglutide

FDA-label

FDA-label reference

Once-weekly GLP-1 receptor agonist used in FDA-approved Trulicity products.

Weekly injectionGLP-1Label titration
Typical adult label start: 0.75 mg once weekly.
Loads a label-start reference only. Product pens are fixed-dose and should be used as prescribed.

Exenatide

FDA-label

FDA-label reference

GLP-1 receptor agonist used in immediate-release Byetta and extended-release Bydureon products.

GLP-1Microgram doseDiabetes label
Byetta label start: 5 mcg twice daily.
Loads a label-start reference only. Use the prescribed product instructions.

Exenatide ER

FDA-label

FDA-label reference

Extended-release exenatide product with once-weekly administration in approved labeling.

Weekly injectionGLP-1Fixed dose
Bydureon BCise label: 2 mg once weekly.
Reference only. Extended-release devices should be administered exactly as prescribed.

Tesamorelin

FDA-label

FDA-label reference

Growth hormone-releasing factor analog used in FDA-approved Egrifta SV.

ReconstitutionDaily injectionVial math
Egrifta SV label: 1.4 mg daily from a 2 mg vial.
Loads the labeled Egrifta SV dose math. Use only the product-specific diluent instructions.

Bremelanotide / PT-141

FDA-label

FDA-label reference

Melanocortin receptor agonist used in FDA-approved Vyleesi autoinjectors.

As-needed injectionPrefilled deviceLabel limits
Vyleesi label: 1.75 mg as needed; max 1 dose/24h and 8/month.
Reference only. This product is supplied as an autoinjector and has strict frequency limits.

Octreotide acetate

FDA-label

FDA-label reference

Somatostatin analog used in prescription products for acromegaly and hormone-secreting tumors.

Microgram doseClinical useLabel monitoring
Acromegaly label initial dose: 50 mcg three times daily.
Clinical reference only. Monitoring and titration are condition-specific.

Desmopressin acetate

FDA-label

FDA-label reference

Vasopressin analog used in prescription injection products with serious sodium-monitoring concerns.

Microgram doseClinical useLabel monitoring
Treatment-naive label start: 2 to 4 mcg daily.
Clinical reference only. Desmopressin requires prescriber-directed sodium and fluid guidance.

Teriparatide

FDA-label

FDA-label reference

Parathyroid hormone analog used in FDA-approved osteoporosis injection products.

Daily injectionMicrogram dosePrefilled pen
Forteo label: 20 mcg once daily.
Reference only. Prefilled pen products measure the dose for the patient.

Abaloparatide

FDA-label

FDA-label reference

PTHrP analog used in FDA-approved Tymlos products for osteoporosis-related indications.

Daily injectionMicrogram dosePrefilled pen
Tymlos label: 80 mcg once daily.
Reference only. Prefilled pen products measure the dose for the patient.

Glucagon

Clinical

Prescription kit

Emergency and diagnostic peptide hormone products with kit-specific instructions.

Emergency kit1 mg vialFollow label
Severe hypoglycemia label: 1 mg for adults and children >=20 kg.
No calculator preset. Emergency products should be used exactly as supplied and prescribed.

Calcitonin salmon

Clinical

IU-based label

Prescription calcitonin product with dosing commonly expressed in International Units.

IU dosingClinical useLabel review
Label examples include 100 International Units daily for some indications.
No preset yet because IU conversion must be compound-specific and label-driven.

Enfuvirtide

Clinical

Prescription HIV therapy

Fusion-inhibitor peptide therapy for HIV with disease-specific dosing and training requirements.

ReconstitutionClinical useSpecialty medication
Adult label commonly uses 90 mg twice daily.
No public preset. Specialty medications should follow pharmacy training and prescription instructions.

Oxytocin

Clinical

Clinical setting

Prescription hormone used in highly specific obstetric and clinical settings.

Clinical settingNo public presetSafety gate
No consumer calculator preset.
No preset. This is not appropriate for self-directed calculator protocols.
Open calculatorClinical label varies by indication

Gonadorelin

Clinical

Clinical setting

GnRH analog used in diagnostic and specialty endocrine contexts.

EndocrineSpecialty useNo public preset
No consumer calculator preset.
No preset. Dosing depends on diagnostic or specialty protocols.
Open calculatorClinical label varies by indication

hCG

Clinical

IU-based prescription

Chorionic gonadotropin products are dosed in IU and vary greatly by indication.

IU dosingFertilityClinician directed
No universal dose; label regimens are indication-specific.
No preset yet because IU dosing and clinical indication must be handled separately.
Open calculatorPrescription labeling

Somatropin / HGH

Clinical

Prescription only

Growth hormone products are prescription medications with weight-based and indication-specific dosing.

IU/mg conversionClinical useNo public preset
No universal dose; regimens are indication-specific.
No preset. Growth hormone should stay clinician-directed with product-specific instructions.
Open calculatorPrescription labeling

Sermorelin

Clinical

Compounded/specialty

GHRH analog commonly discussed in clinics, but public dosing should be source-reviewed before publication.

Hormone axisReview neededNo public preset
No source-reviewed public preset.
No preset until current legal status, pharmacy route, and source data are reviewed.
Open calculatorReview required

NAD+

Wellness

No standard preset

Popular wellness compound, often offered through clinics, with nonstandard protocols.

WellnessClinic-specificNo public preset
No universal reference dose.
No preset because concentration, route, and dose vary widely by clinic and product.
Open calculatorClinic protocols vary

Glutathione

Wellness

No standard preset

Popular injectable antioxidant compound with clinic-specific concentrations and protocols.

WellnessClinic-specificNo public preset
No universal reference dose.
No preset because protocols are not standardized across products or clinics.
Open calculatorClinic protocols vary

L-carnitine

Wellness

No standard preset

Popular injectable wellness compound with highly variable concentrations.

WellnessClinic-specificNo public preset
No universal reference dose.
No preset because calculator values should come from the exact vial label.
Open calculatorClinic protocols vary

MIC / B12 blends

Wellness

No standard preset

Common clinic blend category where ingredients and concentrations vary by pharmacy.

BlendClinic-specificNo public preset
No universal reference dose.
No preset because blend composition must come from the exact pharmacy label.
Open calculatorPharmacy formulations vary

BPC-157

Research/blocked

FDA safety-risk list

Very popular online recovery peptide, but FDA has identified safety concerns for compounding review.

Blocked presetSafety warningResearch-only risk
No calculator preset.
No dosing preset. Do not publish protocols for compounds flagged by FDA safety-risk materials.

TB-500

Research/blocked

FDA safety-risk list

Thymosin beta-4 fragment frequently discussed for recovery, without an approved consumer protocol.

Blocked presetSafety warningResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite insufficient safety information.

CJC-1295

Research/blocked

FDA safety-risk list

GHRH analog frequently paired with secretagogues in online peptide discussions.

Blocked presetHormone axisResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite adverse events and limited clinical data.

Ipamorelin

Research/blocked

FDA safety-risk list

Growth hormone secretagogue commonly marketed online and in clinics.

Blocked presetHormone axisResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite immunogenicity and limited route-specific safety data.

AOD-9604

Research/blocked

FDA safety-risk list

Weight-management peptide fragment discussed online, without an approved public-use protocol.

Blocked presetWeight-loss trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite limited safety information and serious adverse events.

GHK-Cu

Research/blocked

FDA safety-risk list

Copper peptide discussed for skin and recovery; injectable use has safety-review concerns.

Blocked presetCosmetic trendResearch-only risk
No calculator preset.
No dosing preset for injectable use because FDA materials cite limited human safety data.

MOTS-c

Research/blocked

FDA safety-risk list

Mitochondrial-derived peptide commonly discussed in longevity circles.

Blocked presetLongevity trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite lack of human exposure data.

Melanotan II

Research/blocked

FDA safety-risk list

Tanning peptide marketed online with serious adverse-event concerns in published case reports.

Blocked presetCosmetic trendSafety warning
No calculator preset.
No dosing preset because FDA materials cite serious adverse events.

Thymosin alpha-1

Research/blocked

FDA safety-risk list

Immune-focused peptide often discussed online, with inadequate safety information for compounding review.

Blocked presetImmune trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite inadequate safety information.

GHRP-2

Research/blocked

FDA safety-risk list

Growth hormone releasing peptide with compounding safety concerns for injectable and nasal routes.

Blocked presetHormone axisResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite safety-risk concerns.

GHRP-6

Research/blocked

FDA safety-risk list

Growth hormone releasing peptide with limited safety data and metabolic concerns noted by FDA.

Blocked presetHormone axisResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite safety-risk concerns.

Ibutamoren / MK-677

Research/blocked

FDA safety-risk list

Oral growth hormone secretagogue often discussed in bodybuilding and longevity communities.

Blocked presetOral compoundSafety warning
No calculator preset.
No dosing preset because FDA materials cite potential congestive heart failure risk.

Semax

Research/blocked

FDA safety-risk list

Heptapeptide discussed for cognition and nasal use, without approved U.S. consumer labeling.

Blocked presetCognitive trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite limited safety information.

Selank

Research/blocked

FDA safety-risk list

Peptide discussed for mood and anxiety online, without approved U.S. consumer labeling.

Blocked presetCognitive trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite limited safety information.

Epitalon

Research/blocked

FDA safety-risk list

Longevity peptide discussed online, without approved U.S. consumer labeling.

Blocked presetLongevity trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite insufficient safety information.

KPV

Research/blocked

FDA safety-risk list

Anti-inflammatory peptide fragment discussed online, without approved U.S. consumer labeling.

Blocked presetInflammation trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite lack of human exposure data.

LL-37

Research/blocked

FDA safety-risk list

Cathelicidin peptide discussed for immune support, with FDA safety-risk concerns.

Blocked presetImmune trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite limited safety data and reproductive/tumor concerns.

PEG-MGF

Research/blocked

FDA safety-risk list

Mechano growth factor variant discussed for recovery and muscle, without approved U.S. labeling.

Blocked presetRecovery trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite lack of human exposure data.

Dihexa

Research/blocked

FDA safety-risk list

Cognitive research compound discussed online, without approved U.S. consumer labeling.

Blocked presetCognitive trendResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite no identified human exposure data.

Kisspeptin-10

Research/blocked

FDA safety-risk list

Reproductive hormone-axis peptide with limited route-specific safety information.

Blocked presetHormone axisResearch-only risk
No calculator preset.
No dosing preset because FDA materials cite no or limited safety information.
Legal gate

FDA-label references can preload calculator math. Research-only or safety-risk compounds do not get public dosing presets.

Editable presets

Calculator links preload a reference dose plus an editable example vial and water amount.

Protocol builder

Future account features can save protocols after each compound has a reviewed source policy.