Cosphaderm® HAP is nature identical Hydroxyacetophenone. It is a multifunctional ingredient that serves as both a high-performance preservative booster and a skin-active antioxidant. It is highly valued for its exceptional mildness and its ability to provide robust protection without altering the sensory profile or physical stability of the finished product.
Key Features & Technical Benefits
- Targeted Antimicrobial Power: Particularly effective against yeasts and molds, filling a common gap in natural preservation systems.
- High pH Stability: Remains fully efficient across a broad pH range, making it suitable for both acidic peels and alkaline soaps.
- Antioxidant Properties: Provides secondary skin benefits by neutralizing free radicals, adding value beyond simple preservation.
- Inert Sensory Profile: Does not negatively impact the color, odor, or texture of the formulation.
Formulation & Dosage Guidelines
Applications: Well-suited for a wide variety of formulations, including those for sensitive skin.
Booster Usage: Effective as an antimicrobial booster starting from 0.3%.
Broad-Spectrum Support: Can achieve broad-spectrum preservation goals when used at 0.6% or higher.
Solubility: Readily water-soluble, simplifying the manufacturing process for tonics, serums, and emulsions.
