Creed Health

Laboratory report

Antibacterial Efficacy

MEDCu Wound Dressing with Copper Oxide vs. Cutimed Sorbact Pad

MEDCu Technologies. Laboratory report LBR-0100-73b, certificate MC263b. August 2025.

Summary

A laboratory report comparing the antibacterial activity of MEDCu copper oxide dressings and Cutimed Sorbact pads using the AATCC 100 test method. It concerns controlled laboratory testing, not a clinical comparison in patients.

Study type
Laboratory report

Manufacturer laboratory report using one test method; it does not show clinical results in patients.

Key findings

  • MEDCu samples reduced the bacteria by more than 3.7 logs (more than 99.9%), to below the test’s detection limit.
  • Cutimed Sorbact Pad samples left an average of 4.07 logs of live bacteria (a 1.63-log reduction).
  • The copper-free control pad showed no reduction (more than 5.7 logs remained).
  • Compared with Cutimed Sorbact Pad, bacterial counts on MEDCu samples were more than 2 logs (more than 99%) lower.