Science
Mechanism of Action
Functions as a potent buffering system that neutralizes acidic components and maintains formulation pH within target ranges, while simultaneously acting as a pigment dispersant to ensure uniform color distribution and prevent oxidative discoloration.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Demonstrated effective delipidation and tissue clearing properties when combined with surfactants
Transparency
Dusting Analysis
Primarily used as a functional pH adjuster rather than an active ingredient, making dusting practices uncommon
The Formula
Formulation
Stability
Hygroscopic compound sensitive to light and oxygen exposure; maintains stability under standard storage conditions but requires protection from environmental stressors
Synergies
- Triton X-100
- emulsifier systems
Conflicts
- Nitrosating agents
- Strong oxidizing agents
- Strong acids
- Isocyanates
- Copper alloys
Safety
Safety Profile
EU Annex III restricts leave-on products to 2.5% maximum; formulations must avoid nitrosating agents and maintain non-irritating pH levels
Your Skin
Skin Compatibility
Our Assessment
Verdict
A reliable formulation workhorse for pH control and color stability, though requires careful handling due to moderate irritation potential.
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References
Sources