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Propyl 4-hydroxybenzoate
May aggravate
Safety summary
Parabens, including propylparaben, are among the most thoroughly studied preservatives and are considered safe for use in cosmetics by major regulatory bodies worldwide. Concerns about endocrine disruption and cancer links have not been substantiated by scientific consensus at typical cosmetic concentrations.
CAS Number
94-13-3
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.