Science
Mechanism of Action
For skin, Sodium Bromate acts as an oxidizer and is described as a nephrotoxic agent. While studies indicate poor absorption through guinea pig skin, it has been shown to induce cellular damage and genetic damage, potentially promoting tumor growth with extended exposure.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
An aqueous solution of Sodium Bromate is neutral and stable under recommended storage conditions. However, it decomposes at high temperatures (381 °C), releasing oxygen and forming sodium bromide, and can emit toxic fumes.
Conflicts
- strong reducing agents
- powdered metals
- alcohols
- strong acids
- organic materials
- combustible materials
- bases
- sulfur-containing compounds
Safety
Safety Profile
The CIR Expert Panel concluded that Sodium Bromate may be safely used in cosmetic permanent wave formulations at concentrations not exceeding 10.17%. Despite this, it is categorized as a carcinogen in numerous regions, including the EU, UK, Canada, Taiwan, and Brazil, leading to its restriction or prohibition. This classification stems from its potential to form harmful metabolites, cause cellular and genetic damage, and increase cancer risk with prolonged exposure. Furthermore, it has been reported to cause skin and eye irritation and acted as a mild sensitizer in guinea pig studies.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Despite its historical use in hair treatments, Sodium Bromate is a recognized carcinogen with documented risks of cellular and genetic damage, making it unsuitable and harmful for precision skincare applications.
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