Science
Mechanism of Action
In a laboratory or experimental setting, it provides divalent barium ions (Ba2+) that facilitate the ionic gelation of anionic polymers, creating a structural framework. Biologically, it is a potent potassium channel blocker that can lead to systemic toxicity and muscle overstimulation if absorbed into the bloodstream.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 Utilized at 1.5% w/v as an ionic cross-linker for experimental gelatin-pectin acne patches (2022).
- 02 Used at 1.175% w/v to prepare turbidity standards for evaluating anti-acne antimicrobial efficacy in vitro (2021).
Transparency
Dusting Analysis
Barium chloride is not a standard cosmetic ingredient; its inclusion in any concentration would be considered a major safety violation rather than 'dusting'.
The Formula
Formulation
Stability
Highly hygroscopic and stable under normal conditions, though it reacts violently with bromine trifluoride. It forms a slightly alkaline to neutral aqueous solution.
Synergies
- Anionic polymers (for experimental ionic gelation only)
Conflicts
- Sulfates
- Strong oxidizers
- Phosphates
- Tartrates
- Carbonates
Safety
Safety Profile
Strictly prohibited for use in cosmetic products in the European Union (Annex II, entry 15). Classified as acutely toxic and a significant skin and eye irritant.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A hazardous laboratory reagent that is legally prohibited in cosmetics and poses significant toxicity risks.
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References
Sources