Comparisons
Side-by-side research breakdowns to help you understand the differences between commonly compared peptides and supplements.
BPC-157 vs TB-500
Recovery peptide comparison — mechanism, tissue targets, and how to choose between them.
Semaglutide vs Tirzepatide
GLP-1 comparison — weight loss data, FDA status, and head-to-head clinical trial results.
Semaglutide vs Tirzepatide vs Retatrutide
Three generations of GLP-1 peptides compared — single, dual, and triple agonist side by side.
Berberine vs Metformin
Blood sugar comparison — AMPK activation, clinical data, cost, and when to use each.
NMN vs Niacin
NAD+ precursor comparison — pathways, cost, flushing, and what the research actually shows.
Creatine vs Beta-Alanine
Performance supplement comparison — explosive power vs endurance, and whether to take both.
CJC-1295 vs Sermorelin vs Ipamorelin
Growth hormone peptide comparison — GHRH analogs vs GHRP, half-lives, and stacking rationale.
BPC-157 vs GHK-Cu
Healing peptide comparison — systemic tissue repair vs skin regeneration and gene modulation.
Ashwagandha vs Rhodiola Rosea
Adaptogen comparison — chronic stress and sleep vs acute mental performance and endurance.
NMN vs NR vs Niacin
NAD+ precursor triple comparison — pathways, cost, flushing, and 2026 head-to-head trial data.
Epitalon vs NAD+
Longevity comparison — telomere biology vs mitochondrial metabolism, evidence quality, and cost.
Semax vs Selank
Cognitive peptide comparison — neuroprotection vs anxiolytic, both approved in Russia.