Home > Blog > Polystase: A new standard for Peptide quality

Polystase: A new standard for Peptide quality

13 Jul 2026

PolyStase Buffer Technology

Our Proprietary Multicomponent Buffer Technology.

No Bacteriostatic Water. No Reconstitution. No Compromises.

At Euro-Gen, our fluid is the innovation.

Every Euro-Gen cartridge is built on PolyStase, our proprietary multicomponent buffer technology; a precise matrix of buffering agents, stabilisers and solubilizing components engineered around a single goal - stability you can rely on.

Creating new possibilities

No two peptides behave alike, so no two fluids are equal. As the cartridge changes, so does the fluid inside it; each one tailored to its individual chemistry.

The matrix is built for real conditions too, with a greater resilience to temperature fluctuations in storage and transport.

Our expertise makes our peptide combinations possible; forumations that enable challenging, even exotic peptides to coexist within a single cartridge. Combinations that simply have not existed before.

Designed for Superior Reliability.


  • PH Controlled Bespoke Formulation
  • Resists PH Volatility & Drift
  • Improved Molecular Stability
  • Slows Deamidation, Limits Hydrolysis
  • Reduced Aggregation, Degradation & Oxidation
View our peptides
  • Free Delivery

    On all orders of £100.00 and above.

  • Same-Day Dispatch

    Orders placed before 3PM will be shipped the same day.

  • Free Help & Support

    Check our information centre or contact us; we will be happy to help.

  • >99% pure peptides

    Our peptides exceed 99% purity.