The Peptide Library
Every research peptide, explained.
Curated, plain-English guides covering mechanism, half-life, regulatory framing and the current state of the literature for every peptide Pharma Tides supplies.
Regenerative & Healing
2 guides
BPC-157 — Mechanism, Evidence and Half-Life
A 15-amino-acid fragment derived from a human gastric protein and the most-studied 'body-protective' peptide in animal models. What the published literature actually shows and what it still does not.
- Half-life
- ~4 hours (subcutaneous, animal models)
- MW
- 1419.5 g/mol
TB-500 — Thymosin Beta-4 Fragment Mechanism and Evidence
A synthetic fragment of thymosin beta-4, the actin-binding protein that orchestrates cell migration. The cleanest mechanism story of any 'recovery' peptide.
- Half-life
- ~2 hours (active fragment, animal models)
- MW
- 888.0 g/mol (TB-500 fragment) / 4960 g/mol (full TB4)
Metabolic & Weight
2 guides
Retatrutide — The Triple Agonist Re-Defining the Incretin Class
A GLP-1 / GIP / glucagon triple receptor agonist with the most dramatic weight-loss read-outs in any incretin trial to date. Mechanism, the published evidence, and what the literature still does not know.
- Half-life
- ~6 days (humans, phase 2 PK data)
- MW
- 4731.4 g/mol
Tirzepatide — The First Dual GIP / GLP-1 Agonist
An engineered 39-residue peptide that activates GIP and GLP-1 receptors with a single molecule — the first approved drug to do so, and the new benchmark for incretin pharmacology.
- Half-life
- ~5 days (humans)
- MW
- 4813.5 g/mol
Aesthetic
1 guide