For Research Purposes Only
Buy research peptides, Verified to 99%+ purity
Independently HPLC tested in UK labs, batch by batch. Tirzepatide, Retatrutide, BPC-157, PT-141 and more — batch-traceable and shipped worldwide.
99%+ Purity Guaranteed
Free Delivery
Batch Tested
Cold Chained Delivery
99%+ Purity Guaranteed
Free Delivery
Batch Tested
Cold Chained Delivery
The Range Shop all research peptides
Every compound — HPLC-verified to 99%+ purity, batch-traceable, with a Certificate of Analysis.
£59.99
£119.99
£44.99
£64.99
£89.99
Every Batch Independently Verified
Anyone can claim exceptional purity. What matters is independent verification and complete transparency. Every production batch is tested by a third-party laboratory, with results published for researchers to review.
Frequently Asked Questions FAQs
MAJIX is a premium peptide brand focused on high-quality formulations, precision, purity, and consistent product standards.
Our focus is on product quality, carefully controlled formulations, high purity standards, and an innovative delivery system designed for simplicity and consistency.
The pen keeps the peptide and diluent separated in two chambers until they are ready to be combined. This allows the contents to remain separate during storage and transportation.
No. Our dual-chamber system keeps the components separate until the mixing process is activated.
MAJIX products are subject to quality and purity testing. Where applicable, batch-specific testing documentation can be provided to verify product specifications.
A COA is a laboratory document showing key test results for a specific product or batch, such as identity and measured purity.
Storage requirements can vary by product and whether it has been mixed. Always follow the storage instructions provided with the specific product.
Use the product’s batch information and available verification details to confirm its authenticity and associated quality documentation.
Shipping availability, delivery times, and applicable restrictions depend on the destination. Available options are shown during ordering or can be confirmed with our support team.
Yes. Wholesale and larger-volume enquiries can be discussed directly with the MAJIX team.
Verified. Batch by Batch.
Independent HPLC testing and batch-specific Certificates of Analysis. Shop verified research peptides with complete confidence.










