Methylisothiazolinone
Methylisothiazolinone is a preservative used in skincare. It's found in 70 products in our database, making it one of the most common ingredients.
What it does
Keeps the product fresh
Who it's best for
A necessary ingredient that keeps products safe to use.
- Present in virtually all water-based skincare to prevent bacterial growth
- Generally safe at cosmetic concentrations for all skin types
- Without preservatives, products would spoil rapidly after opening
Works well with
- +Draws in moisture(humectant)
- +Softens and smooths(emollient)
- +Works on your skin(active)
70 products
Keeps the product fresh
Best products with Methylisothiazolinone
Moisturisers
See all moisturisers→Top products with Methylisothiazolinone
SOIN YEUX LUMIÈRE
Vanilla Plum Herbal Body Moisturizer
Crème mains réparatrice
Tresemme Conditioner
Skin Plumping Gel Cream
Anti-Fatigue Crème visage hydratante Effet immédiat
Dove Conditioner
Gel nettoyant au charbon multi-purifiant Pure Power 5 en 1
Sport Performance Advanced UVA/UVB Sunscreen
Cocoa Butter Moisturizing Body Lotion
Teatrical crema
Tresemee Moisture Rich
Shampoo
Crème pour les mains sèches à gercées
Nutritious Super-Pomegranate Radiant Energy 2-in-1 Cleansing Foam
Hangover Wash The Day Away Gentle Foaming Cleanser
The Microdelivery Exfoliating Facial Wash
Крем для ног эвкалиптовый
Moisture Shampoo
Conditioner
Frequently asked questions
What does Methylisothiazolinone do in skincare?
Methylisothiazolinone is classified as "keeps the product fresh" in skincare formulations. Keeps the product fresh.
Is Methylisothiazolinone safe for sensitive skin?
Methylisothiazolinone is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain Methylisothiazolinone?
70 products in our database contain Methylisothiazolinone. The highest-rated is Corine de Farme SOIN YEUX LUMIÈRE scoring 7.6/9.8.
Can I use Methylisothiazolinone every day?
Preservatives are present at safe concentrations in nearly all skincare products and are encountered daily as part of normal product use.
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