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Phosphate Buffered Saline (PBS) is a balanced salt solution containing phosphates. In cosmetics, it might be used as a solvent or to maintain the pH of a formulation, ensuring stability and optimal performance of other ingredients.
No specific concern data available
Safety summary
Generally considered safe for topical use. It is a common solution used in biological and medical applications.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.