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VERATRYL ALCOHOL.

Questionable CAS 93-03-8 / SKIN CONDITIONING

Veratryl alcohol is a quorum-sensing inhibitor demonstrating antibacterial efficacy, particularly against P. aeruginosa. It helps reduce bacterial virulence factors and interferes with biofilm formation.

Quorum-Sensing Inhibition Antibacterial Skin Conditioning

Science

As a quorum-sensing inhibitor, it blocks gene expression critical for bacterial communication and virulence in P. aeruginosa. It also acts as a stabilizer for various peroxidases.


Research

Medium confidence
Effective range 0.0512–0.1024%
Optimal

0.1024%

Key findings

  1. 01 At 0.0512-0.1024%, it inhibits P. aeruginosa quorum sensing genes, reduces virulence factors, and prevents biofilm formation in vitro, showing anti-infectious activity in animal models.

Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Veratryl alcohol is unstable and peroxide-forming, requiring refrigeration, inert atmosphere storage, and a tightly closed container. It carries a self-ignition risk.

Conflicts

  • Peroxide-forming nature
  • Self-ignition possibility

Safety

CIR Status
Not reviewed
Sensitization risk Unknown

No specific cosmetic safety assessments exist. It is classified as WGK 3 and is a peroxide-forming chemical, indicating significant handling precautions.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Questionable

While showing promising antibacterial activity against P. aeruginosa, its significant stability and potential safety concerns as a peroxide-forming chemical make its cosmetic use highly questionable without further robust data.


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