Science
Mechanism of Action
When activated by water in the presence of calcium sulfate, this ingredient acts as a catalyst for a mild exothermic reaction, raising the temperature to approximately 45°C. This localized warming increases microcirculation and softens sebum, while the resulting physical seal forces previously applied serums into the deeper dermal layers via occlusion.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Documented in professional formulation guidelines as a foundational bulking agent for exothermic plaster masks rather than a standalone therapeutic active.
Transparency
Dusting Analysis
As a structural bulking agent, it is typically used in high concentrations within powder-to-paste formulations; 'dusting' is not a primary concern as it serves a mechanical rather than a biochemical role.
The Formula
Formulation
Stability
Exhibits high stability in anhydrous powder form; requires hermetic sealing to prevent premature activation via atmospheric moisture.
Synergies
- Calcium Sulfate
- Active Serums
- Vitamin Concentrates
Conflicts
- Amines
- Amides
- Strong oxidizers
Safety
Safety Profile
Identified as a formaldehyde-releasing agent. While stable in professional rinse-off applications, trace formaldehyde release may occur, necessitating caution for users with specific contact allergies.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly effective structural component for professional thermal treatments that enhances active penetration, though its status as a formaldehyde-releaser limits its use in sensitive skin lines.
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