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Peptide Therapy GuideClear peptide education

Understand the source comparison

Comprehensive Reference: Published Science vs Internet Protocol

One table, side by side. The left column is peer-reviewed. The right column is marketing. Species Mouse (C57BL/6, DIO, ob/ob) Human Route Intraperitoneal injection Subcutaneous injection Dose 50 mg/kg, twice daily 500 to 1,500 mcg total per day Human-equivalen

No winner is assigned.

This page preserves a source comparison for education. It does not add a rating, recommendation or clinical judgment.

  • One table, side by side. The left column is peer-reviewed. The right column is marketing.
  • Species
  • Mouse (C57BL/6, DIO, ob/ob)
  • Human
  • Route
  • Intraperitoneal injection
  • Subcutaneous injection
  • Dose
  • 50 mg/kg, twice daily
  • 500 to 1,500 mcg total per day
  • Human-equivalent of the mouse dose
  • ~650 mg/day for an 80 kg adult
  • ~430x lower than that
  • Vehicle
  • Laboratory solubilizing vehicle
  • Bacteriostatic water, or DMSO
  • Longest exposure
  • 28 days
  • 8 to 12 week "cycles"
  • Dosing frequency rationale
  • Twice daily, per protocol
  • 2 to 3x daily, from a rodent half-life
  • Endpoint measured
  • Treadmill distance, fat mass, glucose tolerance
  • Subjective endurance and fat loss
  • Safety monitoring
  • Plasma cholesterol, liver enzymes, histology
  • None
  • Toxicology
  • No carcinogenicity, no reprotox, no chronic study
  • Not mentioned
  • Human PK
  • None exists
  • Half-life quoted from rodents
  • Regulatory status
  • Unapproved. No IND, no Phase 1
  • "Research use only" disclaimer
  • Now place it against compounds with actual human evidence:
  • SLU-PP-332
  • Small molecule, pan-ERR agonist
  • Research chemical
  • Tirzepatide
  • Peptide, GIP/GLP-1 agonist
  • Phase 3, tens of thousands
  • FDA approved
  • Retatrutide
  • Peptide, triple agonist
  • Phase 2 complete, Phase 3 running
  • Investigational
  • Cagrilintide
  • Peptide, amylin analog
  • Phase 2 and 3
  • 5-Amino-1MQ
  • Small molecule, NNMT inhibitor
  • MOTS-c
  • Mitochondrial peptide
  • Minimal
  • Two entries on that list are also small molecules dressed up as peptides. 5-Amino-1MQ is an NNMT inhibitor with the same evidence problem. We have flagged this pattern before with lipo-C, which is a MIC plus B12 blend, and pinealon, whose evidence base is preclinical and largely Russian. On these storefronts, the word "peptide" describes a shelf.
  • If endurance and mitochondrial function are the actual goal, the interventions with the most human support remain the boring ones: structured training, sleep, and the metabolic drugs carrying Phase 3 files. See peptides for recovery, peptides for energy, and peptides vs steroids for how these categories differ in evidence and risk.