Evidence-based peptide research, decoded

Your hub for everything peptides.

Clear guides to dosing, side effects, comparisons and the research behind them.

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Explore by category

Every peptide we cover sits inside a research topic — pick a direction and dive in.

Weight loss

GLP-1, GIP and triple agonists — what works and what's hype.

Healing & recovery

Tissue repair, tendon and gut peptides — research vs claims.

Growth hormone

GH secretagogues and analogs — how they actually work.

Longevity

Peptides marketed for healthspan — what the evidence shows.

Cognitive

Nootropic peptides and the neuroscience behind them.

Metabolic health

Glucose control, insulin sensitivity, lipid markers.

Safety & side effects

Common, dose-related and long-term risk profiles.

Comparisons

Peptide-vs-peptide breakdowns — efficacy, side effects, cost.

In depth

Featured guides

Long-form, evidence-led breakdowns of the peptides people search for most.

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Hair protocol

Best peptides for hair growth

Evidence-ranked hair-growth options: GHK-Cu, topical peptides, minoxidil baseline, adenosine, caffeine and laser therapy.

Read guide Triple agonist

Retatrutide: the complete guide

What the trials actually show on weight loss, side effects and how it compares to tirzepatide and semaglutide.

Read guide Recovery

BPC-157: hype vs evidence

Promising preclinical work, almost no human data. Separating what the research shows from what the marketing claims.

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Research & educational purposes only

The information on PeptideStat is for educational and research purposes only and is not medical advice. Many peptides discussed are research compounds not approved for human use. Always consult a qualified healthcare professional before making any health decisions. Articles may contain affiliate links — we may earn a commission at no extra cost to you.