Evidence-first peptide intelligence
Peptide science, every claim cited
Plain-language summaries of the published research — 66 peptide profiles, mechanism diagrams, reconstitution tools, and a weekly dispatch. Educational, not medical advice.
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66 Peptides Cataloged · 12 Research Categories · Every Claim Cited
Latest Dispatches
research · September 21, 2026 · 10 min read
A standard lipid panel reports four numbers: total cholesterol, HDL cholesterol, LDL cholesterol, and triglycerides. A fifth number can be obtained from three of those four using nothing but subtraction. It requires no additional blood, no additional cost, and no additional…
research · September 14, 2026 · 11 min read
Vitamin B12 is one of the few micronutrients that shows up on a routine panel without anyone asking for it. It gets ordered for fatigue, for numbness, for a high mean cell volume, or as part of an annual workup, and the result comes back with a reference range that runs from…
research · September 14, 2026 · 10 min read
Every comprehensive metabolic panel you have ever had measured alkaline phosphatase. It sits a few lines below albumin, it carries a reference range of roughly 40 to 130 units per liter depending on the laboratory and the assay, and unless the number is frankly high it receives…
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Peptide Database
Explore our comprehensive database of 66 research peptides with scientific literature and data.
- 5-Amino-1MQ — Metabolic, Preclinical (animal); half-life: Unknown
- ACE-031 — Muscle, Discontinued; half-life: ~12 days
- AOD-9604 — Metabolic, Discontinued; half-life: No published PK data found
- ARA-290 (Cibinetide) — Healing, Phase 2; half-life: No published PK data found
- Adipotide (FTPP) — Metabolic, Preclinical (animal); half-life: No published PK data found
- BNP (Brain Natriuretic Peptide) — Cardiovascular, FDA-approved; half-life: ~20 minutes
- BPC-157 — Healing, Preclinical (animal); half-life: Elimination t1/2 < 30 min (rats and beagle dogs, IV and IM); IM bioavailability ~14-19% rats, 45-51% dogs
- CJC-1295 (no DAC) — Growth Hormone, Preclinical (animal); half-life: No published PK data found
- CJC-1295 (with DAC) — Growth Hormone, Phase 1 / early human; half-life: 6-8 days
- Cerebrolysin — Research, Approved outside US; half-life: No published PK data found
- Copper Peptide AHK-Cu — Healing, In vitro only; half-life: Topical (not systemically relevant)
- Cortexin — Research, Approved outside US; half-life: No published PK data found
- DSIP (Delta Sleep-Inducing Peptide) — Sleep, Phase 1 / early human; half-life: 4.0 ± 0.7 min (dogs, i.v.); 2.9 min (monkey, i.v.); 2.0 min (rats, i.v.) (Kato 1984)
- Dihexa — Cognitive, Preclinical (animal); half-life: Unknown
- Dulaglutide — Metabolic, FDA-approved; half-life: ~5 days
- Epitalon — Anti-Aging, Preclinical (animal); half-life: Unknown
- Exenatide — Metabolic, FDA-approved; half-life: 2.4 hours (immediate-release)
- FGL (L) — Cognitive, Preclinical (animal); half-life: Unknown
- FOXO4-DRI — Anti-Aging, Preclinical (animal); half-life: Unknown
- Follistatin 344 — Muscle, Preclinical (animal); half-life: Unknown
Browse the full database →
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Educational content — not medical advice. Effects described are drawn from cited research in study subjects.