Science
Mechanism of Action
This ingredient primarily functions by adding bulk to a product, which helps to optimize viscosity and provide a smoother application. Its inert nature ensures it integrates into formulations without active chemical interaction.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
As a bulking agent primarily for texture and volume, Zinc Borosilicate is not typically subject to 'dusting' concerns like potent active ingredients. Its role is structural rather than efficacy-driven.
The Formula
Formulation
Stability
Zinc Borosilicate is chemically inert, but its silicon dioxide component may react with strong bases, potentially compromising stability in highly alkaline conditions.
Conflicts
- Strong bases
Safety
Safety Profile
The CIR Expert Panel found Zinc Borosilicate safe as used in cosmetics due to its insolubility, inertness, and minimal skin penetration. Components are secure within the molecule, posing no systemic toxicity risk.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Zinc Borosilicate is a safe and inert bulking agent, providing desirable texture and consistency to formulations without contributing to active skin benefits or concerns.
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References
Sources