5 Key Peptide Categories Every Researcher Should Know

The field of peptide research is vast and rapidly evolving. Understanding the major compound categories is essential background for designing laboratory studies.

1. Growth-Axis Peptides

These compounds are studied for their interaction with GHRH and ghrelin receptor pathways in cellular and preclinical models of growth-hormone signaling.

2. Recovery & Repair Peptides

Studied in tissue-healing and inflammation-modulation models, these compounds are among the most researched in regenerative science.

3. Metabolic Peptides

These compounds are used in research on fat metabolism, insulin-signaling and energy-utilization pathways — a key focus area in metabolic-syndrome research.

4. Nootropic Peptides

Research in this category targets neural plasticity, memory-consolidation models and neuroprotection — one of the fastest-growing areas of peptide science.

5. Longevity Peptides

Targeting cellular senescence, telomere maintenance and oxidative stress, these compounds represent the cutting edge of geroscience research.

Explore our full catalog organized by research goal.

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