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Methylchloroisothiazolinone (MCI)

(Preservative, Non-ionic)
Methylchloroisothiazolinone (MCI) is an antibacterial agent, and a preservative used mainly in rinse-off shampoo formulation that is usually combined in a 3:1 ratio with methylisothiazolinone.
A potential skin sensitizer and allergen. 
This ingredient is likely to be found in ....