Age Verification Required

This website sells research peptides intended for qualified laboratory research only. You must be 18 years of age or older to enter.

Not for human consumption.

Products on this site are for research purposes only and are not intended to diagnose, treat, cure, or prevent any disease.

By entering, you confirm you are a qualified researcher and agree to our Terms of Service.

For research purposes only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease.
JT PEPTIDES
Research-grade peptides for qualified labs

Precision peptides for serious research.

JT Peptides and Performance supplies high-purity research peptides to academic and private laboratories. Every batch is tested, every certificate is available, and every order is handled with scientific rigor.

≥98% Purity

HPLC and MS verified on every batch.

Research Use Only

Sold strictly for laboratory research.

Fast Shipping

Same-day dispatch on orders before 2 PM.

Lab Support

Technical documentation included.

Featured peptides

Popular research peptides in stock and ready to ship.

GHK-Cu research vial
GHK-Cu · 100 mg
In Stock
Skin & Repair

GHK-Cu

Copper-binding tripeptide researched for skin repair, collagen production, and tissue remodeling.

100 mgResearch grade
$48.00
Melanotan II research vial
Melanotan II · 10 mg
In Stock
Pigmentation

Melanotan II

Synthetic peptide that acts on melanocortin receptors and is studied for pigmentation.

10 mgResearch grade
$48.00
Tirzepatide research vial
Tirzepatide · 50 mg
In Stock
Metabolic

Tirzepatide

Dual GLP-1 / GIP receptor agonist studied for glucose control and weight regulation.

50 mgResearch grade
$168.00
Retatrutide research vial
Retatrutide · 30 mg
In Stock
Metabolic

Retatrutide

Triple agonist (GLP-1, GIP, glucagon) studied for strong weight regulation effects.

30 mgResearch grade
$168.00
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Committed to responsible research

All products are labeled and sold exclusively for research purposes. We do not condone human consumption and require all customers to confirm they are qualified researchers.