SJ Peptides is an online supplier of research peptides, peptide blends, liquids and laboratory supplies. We built the store for researchers who want a clear catalogue, honest product information and a checkout that simply works.
What we supply
Our catalogue is organised into categories so you can move straight to what your work needs:
- Research peptides supplied as lyophilised material in labelled vials.
- Peptide blends that combine two or more compounds in a single vial.
- Liquids and aminos, including sprays and solutions.
- A skin care line built around GHK-Cu and Snap-8.
- Laboratory supplies such as bacteriostatic water, vial cases and vial openers.
How we work
Clear product information
Each product page states the compound, the amount per vial or unit and the pack sizes available. Where a product is offered as singles, mini packs or value packs, every option and its price is shown before you add it to your cart.
Research use only
SJ Peptides sells exclusively for in-vitro laboratory research. Our products are not medicines, foods, cosmetics or dietary supplements and must not be administered to humans or animals. This is stated on our labels, on every product page and in our research use disclaimer.
Support from real people
If you have a question about a product, a pack size or an existing order, email support@mjpeptidestore.com or use our contact form. Including your order number helps us answer faster.
Start browsing
Use the search bar at the top of any page to find a product by name, explore the full shop, or read our research blog for guides to peptide terminology, storage and lab handling.