Peptide Categories

Browse research peptides organized by category. Each category contains detailed information, pricing comparisons, and vendor listings.

Growth & Repair Peptides

Peptides that stimulate growth hormone release for muscle growth, fat loss, recovery, and anti-aging benefits.

GLP-1 agonists and metabolic peptides for weight management, appetite control, and improved insulin sensitivity.

Peptides for tissue repair, wound healing, and recovery from injury. Popular for tendon, ligament, and muscle healing.

Peptides targeting aging, cellular health, and mitochondrial function for healthspan extension.

Peptides that modulate immune function, support thymus health, and have antimicrobial properties.

Peptides for cognitive enhancement, neuroprotection, and mental performance.

Melanocortin peptides that stimulate melanin production for tanning.

Peptides for sexual function, libido, and hormonal optimization.

Not sure where to start? Use our tools to help you understand peptide research and compare options.