Science
Mechanism of Action
Functions by disrupting bacterial and fungal membrane transport systems while inhibiting key mitochondrial enzymes essential for microbial growth. The phenolic hydroxyl group enables tyrosinase enzyme inhibition, potentially interfering with melanin synthesis pathways, while the aromatic structure contributes antioxidant activity through free radical neutralization.
Research
Clinical Evidence
High confidence0.4%
Key findings
- 01 SCCS regulation establishes 0.14% maximum for specific paraben esters in individual use
- 02 CIR and EU guidelines confirm 0.8% maximum for paraben mixtures in finished products
Transparency
Dusting Analysis
Regulatory oversight with established concentration limits prevents dusting practices
The Formula
Formulation
Stability
Limited water solubility at 5-6g/L increases significantly in organic solvents and at elevated pH where deprotonation forms water-soluble benzoate salts
Conflicts
- Strong oxidizing agents
- Strong bases
- Reducing agents
- Non-ionic surfactants (reduce antimicrobial efficacy via micellar sequestration)
Safety
Safety Profile
Avoid leave-on applications in diaper area for children under 3 years due to potential barrier disruption and enhanced absorption
Your Skin
Skin Compatibility
Our Assessment
Verdict
A well-regulated preservative with emerging antipigmentation potential, suitable for most skin types except sensitive conditions.
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References
Sources