The Spectrastat™ Series is a range of patented alternative preservation systems that use hurdle technologies to preserve cosmetic formulations. Based on multifunctional ingredients that have excellent biostatic and fungistatic efficacy, the Spectrastat™ Series is broad spectrum and performs superbly at a neutral pH, where other fungistatic materials are ineffective. The Spectrastat™ Series include four types:
- Optimized Systems
- Cost-Effective Budget Systems
- Liquids for Cold Process Systems
- Ultra-Gentle, Low Irritation Systems
The Spectrastat™ Series may be used in anhydrous and surfactant systems, and emulsions. All are completed, high-performing systems that pass challenge tests every time.