Science
Mechanism of Action
As a cosmetic preservative, Furoic Acid exerts antimicrobial action by inhibiting the growth of various microorganisms. This mechanism is crucial for protecting the integrity of the formulation against microbial contamination, thereby maintaining product safety and efficacy over time.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
2-Furoic acid has a pKa of 3.12 at 25 °C. For optimal stability and to prevent inactivation, stock solutions should be stored at -80°C for up to two years, or at -20°C for one year. If precipitation or phase separation occurs during preparation, heat or sonication can be employed to facilitate dissolution.
Safety
Safety Profile
Cosmetic ingredients are not subject to pre-market FDA approval in the U.S. No specific safety assessments for Furoic Acid in cosmetics by the CIR Expert Panel or SCCS have been identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While effective as a cosmetic preservative, Furoic Acid is associated with a high irritancy potential, suggesting limited suitability for precision skincare applications where direct skin benefits are prioritized and sensitivity is a concern.
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References
Sources