Preservatives
Methylisothiazolinone
Methylisothiazolinone is an INCI name in the preservatives family. Preservatives contribute to microbiological protection when used as part of a correctly designed preservation system.
INCI name
Methylisothiazolinone
Cosmetic descriptors
- Preservative
Ingredient family
Preservatives
Common aliases
MI
How to read Methylisothiazolinone in a formula
Methylisothiazolinone is an INCI name in the preservatives family. Preservatives contribute to microbiological protection when used as part of a correctly designed preservation system.
Its place in the list helps describe the declared sequence, but it cannot reveal an exact percentage on its own. Vehicle, pH, concentration, combinations, directions and product type all shape the ingredient's practical role.
What this record cannot establish
This page does not certify safety, efficacy, natural origin, allergy absence or suitability for a skin condition. Those questions require the finished product, its intended use and, where appropriate, advice from a qualified healthcare professional.