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Sodium pyrosulfite is primarily used as an antioxidant and preservative in cosmetic formulations. It helps prevent product degradation by scavenging oxygen and maintaining stability.
No specific concern data available
Safety summary
While generally safe in cosmetic concentrations, it can be a skin sensitizer for some individuals, particularly those with sulfite allergies.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.