Peptide Initiative
Peptide Initiative — Research-Backed Peptide Information
Everything you need to know about peptides — dosing guides, how they work, what to expect, and safety info for 100+ peptides, all in one place.
Explore
- Peptide profiles137
Dosing, safety and the research for every peptide
- Condition guides49
Which peptides are used for what, with timelines
- Goal protocols10
Tiered protocols for a goal, from the first dose
- Peptide history108
How each peptide was discovered
- Calculators
Syringe units for your vial and dose
- Progress tracker
Log doses and check-ins against your protocol
- Myth buster5
Common claims, checked against the research
- Blog22
Research updates and clinical insights
Research tools
Powerhouse tools for peptide research
A complete suite of 17 specialized tools designed to streamline peptide research workflows—from sequence analysis to clinical documentation.
Latest insights
Peptide Times
Research updates, clinical insights, and the latest developments in peptide science
- Anti-Aging & Longevity · Feb 26, 2026Mitochondrial PeptidesDiscover how MOTS-c and SS-31 peptides are revolutionizing aging medicine by targeting mitochondrial dysfunction at its source.
- Anti-Aging & Longevity · Feb 25, 2026Senolytic Peptides: The Science Behind Zombie Cell RemovalDiscover how senolytic peptides like FOXO4-DRI target zombie cells that drive aging, offering new hope for cellular cleanup and healthy longevity.
- Anti-Aging & Longevity · Feb 25, 2026Zombie Cells & Senolytic Peptides: Rewriting Aging RulesDiscover how senolytic peptides like FOXO4-DRI target 'zombie cells' that drive aging, offering a new approach to healthy longevity.
- Dec 25, 2025Selank and the future in Mental Health Treatment
New series
Peptide Chronicles
Deep-dive stories exploring the science, history, and human drama behind the world's most transformative peptides
We pause to honor the brilliant minds—the researchers, clinicians, and visionaries—who dedicated their lives to advancing peptide science. Their breakthroughs, often born from years of quiet perseverance and moments of high drama, have transformed medicine.
May these stories inspire a new generation to join this rich legacy and continue the mission.