Loading...
Loading...
INCI: METHYLISOTHIAZOLINONE.(30 G / 1.06 FL OZ)
A synthetic preservative commonly used in rinse-off cosmetic products to prevent microbial growth, though its use in leave-on products has been restricted due to sensitization concerns.
No specific concern data available
Safety summary
A known sensitizer, especially in leave-on products; its use is highly regulated and restricted to very low concentrations in rinse-off products.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.