Complete Guide to Research Peptides
The OSYRIS master guide to peptide research, quality standards, category mapping, evidence levels, and the deeper pages that explain every major mechanism in the catalog.
Read the guide · 30 min →
Recovery Peptides — Research Mechanisms and Compound Guide
Complete guide to recovery and tissue repair peptides. BPC-157, TB500, blends compared. Mechanisms, research applications, how to choose.
Longevity Peptides — Targeting the Hallmarks of Aging
Complete guide to longevity and cellular health compounds. Telomeres, sirtuins, mitochondria, methylation. Hallmarks of aging framework.
Cognitive Peptides — Neurotrophic, Anxiolytic, and Sleep Research
Complete guide to cognitive and neurological research peptides. Neurotrophic factors, GABA modulation, sleep architecture. Mechanisms compared.
Metabolic Peptides — Incretin Agonism, Fat Metabolism, and Exercise Mimetics
Complete guide to metabolic research compounds. Incretin agonists, lipolysis, AMPK, exercise mimetics. Single/dual/triple agonism compared.
Aesthetics Peptides — Skin Biology, Collagen, and Pigmentation Research
Complete guide to aesthetics and skin biology research compounds. Collagen synthesis, melanogenesis, gene expression, antioxidant defense.
Immune Peptides — From Anti-Inflammation to Adaptive Immunity
Complete guide to immune and host defense peptides. NF-κB inhibition, T-cell maturation, neuroimmunology. Clinical evidence assessed.
Growth Hormone Peptides — The Somatotropic Axis Research Toolkit
Complete guide to GH axis research. GHRH analogs, GHRPs, IGF-1, GH fragments. Selectivity, synergy, pulsatile release. Every node mapped.
Hormonal Peptides — Melanocortin Signaling and Beyond
Guide to sexual and hormonal health research peptides. Melanocortin receptors, CNS mechanisms, MC4R biology. Current catalog and pipeline.
Best Peptides for Tissue Repair Research
A category-wide comparison of the main compounds used in tissue repair research, from single compounds to multi-mechanism stacks.
Best Peptides for Anti-Aging Research
A longevity research roundup mapping major OSYRIS compounds to the hallmarks of aging rather than treating anti-aging as one question.
Best Cognitive Peptides for Research
A cognitive roundup comparing Semax, Selank, DSIP, and adjacent compounds by neuroplasticity, stress regulation, and sleep-linked research fit.
Best Peptides for Weight and Metabolism Research
A metabolic roundup comparing incretin agonists, direct lipolysis compounds, and exercise-mimetic tools by protocol fit rather than buzzwords.