Scientific Research Database

The Definitive Guide to Research Peptides

Explore our comprehensive, evidence-based library on TB-500, CJC-1295, BPC-157, and more. Designed for the scientific community.

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sciencePopular Research Peptides

Most Researched Peptides

Explore our comprehensive guides on the most studied peptides in scientific research.

Weight Loss / Metabolic
science

5-Amino-1MQ

5-Amino-1-Methylquinolinium

A small molecule NNMT inhibitor that promotes fat cell metabolism and may support weight loss without affecting the central nervous system.

Half-Life~8-12 hours (estimated)
Purity≥98%
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Metabolic
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AOD-9604

Anti-Obesity Drug 9604 (Tyr-hGH Fragment 176-191)

A synthetic peptide fragment derived from human growth hormone that targets fat metabolism without affecting blood sugar or muscle growth.

Half-Life~4 minutes in plasma (extremely rapid degradation via amino-terminal truncation)
Purity≥98%
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Neuroprotection & Tissue Repair
science

ARA-290

ARA-290 (Cibinetide)

An 11-amino acid erythropoietin-derived peptide that activates the innate repair receptor for tissue protection without hematopoietic effects.

Half-Life~2 minutes (plasma); prolonged tissue effects
Purity≥98%
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Cosmetic / Anti-Aging
science

Argireline

Argireline (Acetyl Hexapeptide-3)

A topical cosmetic peptide marketed as 'Botox in a jar' that reduces wrinkle appearance by inhibiting muscle contraction at the neuromuscular junction.

Half-LifeVariable (topical penetration dependent)
Purity≥95% (cosmetic ...
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Latest Research Articles

Stay updated with the latest peptide research news, guides, and expert insights from around the scientific community.

What Are Peptides? A Complete Beginner's Guide (2026)

New to peptides? Learn what peptides are, how they work in your body, the different types used in research, and why they've become so popular—explained in plain language for absolute beginners.

calendar_todayFeb 6
schedule12 min read

What Are Peptides? The Complete Beginner's Guide for 2026

Everything you need to know about peptides - what they are, how they work, why researchers study them, and how they differ from proteins, steroids, and other compounds. A comprehensive introduction for beginners.

calendar_todayFeb 5
schedule12 min read

Peptides for Bodybuilding: The Complete Research-Based Guide (2026)

An evidence-based guide to peptides used in bodybuilding — covering growth hormone secretagogues, muscle-building peptides, fat-loss compounds, and recovery agents, with research findings, stacking strategies, and safety considerations.

calendar_todayFeb 5
schedule18 min read