Research Peptides Backed by Real Studies.
Selected from published studies. Supplied for laboratory use only.
For laboratory research use only. Not for human consumption.
Signature Kits
Curated stacks organized by research category. Simple to buy. Easy to reorder.
Research Highlights
Summarized outcomes reported in published research. Full citations available.
Up to 24%
Average weight reduction reported in clinical trial
Retatrutide — NEJM 2023
91.6%
Improvement reported in chronic knee pain cohort
BPC-157 — TRIUMPH-4 2025
Up to 70%
Increase in collagen production observed in study
GHK-Cu — Int J Mol Sci 2018
Improved
Cognitive performance reported in clinical subjects
Semax — Brain Res 2006
Statistics reflect outcomes reported in research studies.
Single Compounds
Build a custom stack or restock individual vials.
Where the research speaks for itself.
Research peptides selected from published studies and presented in a clean, consistent catalog for laboratory use.
- Selected from peer-reviewed research
- Clearly labeled and organized by series
- Consistent presentation across every compound
- Built for laboratory and scientific use only
Latest Research Briefs
Explore our cornerstone guides covering peptide science, signaling mechanisms, and the research compound landscape.
The Complete Guide to Research Peptides
A comprehensive introduction to peptide science, signaling mechanisms, and the major categories of research compounds under active investigation.
Read Guide →Peptide Mechanisms Explained
Understanding how peptides interact with biological systems — from receptor binding and signal transduction to downstream cellular responses.
Read Guide →Peptide Research Database
A structured reference for peptide compounds organized by research category — with summaries, key citations, and links to detailed profiles.
Read Guide →Frequently Asked Questions
Most orders ship within 1–2 business days. Standard delivery takes 3–5 business days depending on location. Expedited options available at checkout.
Store lyophilized vials at –20°C for long-term storage (months to years) or 2–8°C (refrigerator) for short-term storage up to several weeks. Protect from direct light, moisture, and excessive heat. Once reconstituted, peptides should be refrigerated and used within the recommended timeframe. Minimize freeze-thaw cycles by aliquoting reconstituted solutions.
All products are sold strictly for laboratory and scientific research purposes. They are not intended for human consumption, veterinary use, or any therapeutic application. By purchasing, you confirm that products will be used solely for lawful in vitro research and scientific investigation.
Kits are curated compound bundles organized by research category — Recovery, Neuro, Metabolic, and Elite series. Each kit contains two complementary compounds selected for related research pathways. Singles are individual vials that let you build a custom selection or restock specific compounds from any series.
We accept returns on unopened, undamaged products within 14 days of delivery. Contact us at hello@hotpeps.com with your order number to initiate a return. Opened or damaged products are not eligible for return.
Build Your Next Research Stack.
Start with a Signature Kit or build your own compound stack.