Evidence and Efficacy

Biocompatability and Safety

To address concerns that antimicrobials can impair or slow down wound healing, studies were conducted to compare normal wound care and healing vs. the use of non-antimicrobial/traditional dressing. Our results showed normal wound healing observed.

The patented process for manufacturing PrevahexCHX™ is cleaner, safer and ensures that all dressings are free of p-chloroaniline (PCA), an acutely toxic skin sensitizer and possible carcinogen found in other chlorhexidine dressings.

PrevahexCHX = Non-irritating (0.2)

Skin Irritation

Study of ELS PrevahexCHX

Single graph 1 1

Source: Test Conducted at Third Party GLP Laboratory, Data on File, entrotech life sciences inc, San Francisco.

PrevahexCHX vs. Covalon SurgiClear PCA Content

Reversed-Phase High Performance Liquid Chromatography Quantification of PCA

Study of PrevahexCHX TFD vs. Covalon SurgiClear

Single graph 2 1

Source: Test Conducted at Third Party GLP Laboratory, Data on File, entrotech life sciences inc, San Francisco.