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Start shoppingAbout us
PeptXBio is a Lithuania-based supplier of research peptides, specialising in high-purity laboratory peptides for scientists, laboratories and research institutions across the European Union. We work with research centres, university laboratories and independent researchers who need high-quality, verified materials.
Our goal is to make sure every researcher receives a reliable, precisely characterised material that meets the strictest standards of in vitro research.
Quality standards
Every peptide we offer is supplied as a lyophilised (freeze-dried) powder in sterile vials. Materials are prepared and stored to strict laboratory standards so that they remain stable during storage and transport.
Lyophilised form
Ensures maximum stability during storage and transport.
Hermetic packaging
Tightly sealed vials – protection against moisture and oxidation.
Controlled storage
Products are kept at +2 °C to +8 °C right up until dispatch.
Our products
We keep expanding our range of research peptides to meet the needs of the scientific community – the catalogue currently lists more than 20 compounds covering the main research areas. Every peptide is supplied as a lyophilised powder in sterile vials.
Growth hormone secretion · CJC-1295, Ipamorelin, Sermorelin, HGH
Tissue regeneration · BPC-157, GLOW, KLOW
Metabolism · Retatrutide, 5-Amino-1MQ, NAD+
Longevity · Epithalon, FOXO4-DRI, SS-31
Neuropeptides · Semax, Selank, DSIP, Oxytocin
Tissue regeneration · BPC-157, GLOW, KLOW
Metabolism · Retatrutide, 5-Amino-1MQ, NAD+
Longevity · Epithalon, FOXO4-DRI, SS-31
Neuropeptides · Semax, Selank, DSIP, Oxytocin
Delivery and service
Fast dispatch
Orders are dispatched within 1–2 business days of order confirmation. We deliver throughout Lithuania and the European Union using temperature-controlled packaging.
Support for researchers
For any questions about products, orders or research, email us – we reply within 24 hours on business days.
Intended use. All PeptXBio products are intended exclusively for scientific research and laboratory use (in vitro). They are not registered as medicines, dietary supplements or medical devices, and are not intended for human or animal consumption. The buyer confirms that the products will be used for scientific research purposes only, in compliance with applicable EU and Republic of Lithuania legislation.
Any questions?
Email [email protected] · Business hours Mon–Fri 09:00–18:00