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For research use only. Not for human or veterinary use. Not a drug, food, or dietary supplement.
Dosing reference

Every dose that has been studied in humans

Label dosing for approved drugs, the amounts given in registered trials of investigational drugs, and a plain “none established” everywhere else. No forum numbers, no vendor charts. Every figure cites its source.

22 · FDA label15 · Trial doses71 · None established

Human dosing quick-reference chart

Click any compound for the cited dosing page, study durations and vial arithmetic.

CompoundResearch areaStatusHuman amountsRoute studiedHalf-lifeEvidence
KPVImmune & InflammationNot approvedNone established——CView
LarazotideImmune & InflammationInvestigationalPhase 2b celiac trial (NCT01396213): 0.5, 1 or 2 mg three times daily for 12 weeks; phase 3 (NCT03569007): 0.25 or 0.5 mg three times dailyOral capsule—BView
LL-37Immune & InflammationNot approvedNone establishedTopical application to ulcers (solution or cream) and intratumoral injection in the published human trials—BView
PEAImmune & InflammationNot approvedNone establishedOral in the human trials reviewed (micronized, ultramicronized and water-dispersible formulations), with topical formulations in dermatology studies—AView
PNC-27Immune & InflammationNot approvedNone established——DView
Thymosin Alpha-1Immune & InflammationApproved outside the USNone establishedSubcutaneous injection in the published trials—BView
ThymulinImmune & InflammationNot approvedNone established—Not located in the sources reviewed for any species.CView
VIPImmune & InflammationInvestigationalIntravenous aviptadil 50, 100 and 150 pmol/kg/hour on three successive days in a US phase 2b/3 trial, and infusions targeting 600, 1200 and 1800 pmol/kg on days 1 to 3 in TESICO; inhaled aviptadil 2 mL of a 100 microgram/mL solution per day in a COVID-19 trial; a single inhaled 100 microgram dose in pulmonary hypertensionIntravenous infusion and inhalation (nebulizer) in the human trialsA review of VIP in cardiopulmonary disease states that clinical application of VIP has been limited by, among other reasons, its short plasma half-life and the difficulty of administration routes; that review does not give a numeric value and none is quoted hereAView

“Human amounts” is a summary; the dosing page for each compound carries the full cited statements. Compounds approved nowhere show “None established” by policy, whatever is circulated elsewhere. Why.

What every dosing page includes

  • Quick-reference card
  • Label or trial doses, cited
  • How long studies ran
  • Who was excluded
  • Side effects reported
  • Reconstitution arithmetic + syringe chart
  • Supplies, storage and handling mistakes
  • Regulatory status
  • Comparison with related compounds
  • Combinations and FAQs

Don’t see a compound?

Tell us what to research next. We add compounds when there are primary sources to cite.