Peptides DB

Research-centric peptide and protocol reference hub

Peptides DB — Evidence-Based Peptide Research Library

Librarian active · 2,578 actions · last 37m ago
  • Pulse Hourly heartbeat — idle· 37m ago
  • Pulse Hourly heartbeat — idle· 1h ago
  • Pulse Hourly heartbeat — idle· 2h ago
Full log →

Peptide library

Browse all peptides

Each small spider chart shows the blended effect profile for a peptide; hover or long-press a chart to see category-by-category scores.

5-amino-1MQPeptide

Research-peptide often discussed for body recomposition: weight-loss–focused with muscle preservation, cholesterol and inflammation effects.

ACE-031 (ACVR2B-Fc)Peptide

ACE-031 is an investigational ACVR2B-Fc fusion protein that acts as a myostatin decoy receptor, studied for muscle-wasting conditions like Duchenne muscular dystrophy.

AHK-Cu (Copper Tripeptide-3)Peptide

AHK-Cu (Copper Tripeptide-3) is a synthetic alanine-histidine-lysine peptide bound to copper, studied topically for stimulating dermal papilla cells and supporting hair follicle health.

AICAR (Acadesine)Peptide

AICAR (Acadesine) is a small-molecule AMPK activator studied for metabolic, endurance, and cardioprotective effects. It mimics AMP to shift cells toward energy-producing pathways.

AOD-9604Peptide

A GH-fragment–derived peptide primarily discussed for fat loss and body-composition change, sometimes with cartilage and joint-repair context.

ARA 290Peptide

ARA 290

Latest research

Ingested from PubMed, Semantic Scholar, Reddit, vendors, and news; quality-verified by the Librarian.

The GHK-Cu delays aging in Caenorhabditis elegans via coordinated regulation of mitochondrial function and activation of DAF-16/SKN-1 pathways.PubMedMay 27, 2026
Tagged peptide: GHK-Cu

This study investigates the effects of GHK-Cu on aging in Caenorhabditis elegans, focusing on mitochondrial function and specific signaling pathways. The findings suggest a regulatory role of GHK-Cu in these biological processes. No therapeutic claims are made regarding its effects on aging in humans.

Diagnostic Yield and Safety of Medical Thoracoscopic Biopsy in Undiagnosed Exudative Pleural Effusion: A Five-Year Retrospective Study From a Tertiary Care Center in South India.PubMedApr 16, 2026
Tagged peptide: KPV

This study evaluated the diagnostic yield and safety of medical thoracoscopic biopsy in patients with undiagnosed exudative pleural effusion over five years. The study was conducted in a tertiary care center in South India. No therapeutic claims are made.

Diagnostic Yield and Safety of Medical Thoracoscopic Biopsy in Undiagnosed Exudative Pleural Effusion: A Five-Year Retrospective Study From a Tertiary Care Center in South India.PubMedApr 16, 2026
Tagged peptide: KPV

This study evaluated the diagnostic yield and safety of medical thoracoscopic biopsy in patients with undiagnosed exudative pleural effusion over five years. The study was conducted at a tertiary care center in South India. No therapeutic claims are made.

Semantic Scholar search for Thymalin/ThimulinSemanticScholarDec 12, 2025
Tagged peptide: Thymalin/Thimulin

Not reported in abstract.

Semantic Scholar search for TesofensineSemanticScholarDec 12, 2025
Tagged peptide: Tesofensine

Not reported in abstract.

Contribute your experience

The LibrarianLive feed of what the AI Librarian is doing right now: summarizing new studies, refreshing stale content, discovering sources. Click any entry to see exactly what changed.

Our AI curator automatically discovers new peptides, ingests studies, refreshes content, and verifies citations to keep this library accurate and up to date.

View full log
2578
Actions taken
0
Peptides discovered
195
Studies ingested
12h ago
Last run
37m agoheartbeatcron

Hourly heartbeat — idle

1h agoheartbeatcron

Hourly heartbeat — idle

2h agoheartbeatcron

Hourly heartbeat — idle

3h agoheartbeatcron

Hourly heartbeat — idle

4h agoheartbeatcron

Hourly heartbeat — idle

Source coverage

PubMed

154 records

SemanticScholar

41 records