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Every peptide, made clear.

Honest, plain-English explainers. We cover what each peptide is, what the evidence supports, what it costs, and how users typically source it — without medical claims or dosing instructions.

AllRecoveryGrowth HormoneMetabolicAesthetic/LongevitySexual Health
Recovery4 min
BPC-157

Often called the "Body Protection Compound," this gastric-derived peptide is a staple in recovery research circles.

Research peptideIntermediate
Recovery4 min
TB-500

A synthetic fragment of a natural protein that acts as a cellular "repair manual" for muscles and skin.

Research peptideIntermediate
Growth Hormone3 min
Ipamorelin

A gentle "ghrelin mimetic" that encourages the body's natural release of growth hormone without the harsh spikes.

Research peptideBeginner
Growth Hormone4 min
CJC-1295

A long-acting "growth hormone releaser" often paired with other peptides to maximize biological synergy.

Research peptideIntermediate
Metabolic5 min
Semaglutide

A breakthrough GLP-1 medication that has transformed how we approach weight management and metabolic health.

Rx-onlyBeginner
Metabolic5 min
Tirzepatide

Often called a "twincretin," this dual-action peptide is currently the most potent FDA-approved weight-loss tool.

Rx-onlyBeginner
Metabolic4 min
Retatrutide

The "Triple G" peptide currently in final testing, promising even greater weight loss than its predecessors.

InvestigationalAdvanced
Aesthetic/Longevity3 min
GHK-Cu

A natural copper-binding peptide that serves as the "gold standard" for skin regeneration and hair health.

OTC supplementBeginner
Sexual Health4 min
PT-141

A unique peptide that targets the brain, not the blood vessels, to address issues with desire and arousal.

Rx-onlyBeginner
Aesthetic/Longevity4 min
Epitalon

A Russian-born "bioregulator" peptide investigated for its potential to lengthen telomeres and extend lifespan.

Research peptideAdvanced

Educational only. Many peptides discussed are not approved by the FDA for the uses described. This site is not medical advice. Talk to a licensed healthcare provider before starting any new protocol.