
Methylisothiazolinone
icky
What-it-does:
preservative
Details
As you may guess, if something is only recommended in products that you rinse off (cleansers and shampoos), then it’s probably not the best ingredient for the skin.
Methylisothiazolinone (MI) is a preservative that' super efficient against bacteria at surprisingly low concentrations. The problem with it though is that it can also sensitize and irritate the skin quite easily when it comes in leave-on formulas.
Currently, some countries are considering to ban it entirely (like Denmark) and the permitted use level is very low (under 0.01%). Luckily there are plenty of products on the market with other preservative options so if you are a better safe than sorry type it's probably best to avoid it.
Products with Methylisothiazolinone
MILVA Rose Water
Cindynal Calendula Pore Toner
Dalla Makeup O Poderoso Gel Ultra Hidratante
JAPAN GALS Pure Beau Essence (Ceramide)
Sun Pharmaceutical Industries Ltd Moisturex Clenz Facial Cleanser
Cotton Tree Baby Wipes Non Parfum
Da Minha Cor Pó Compacto Nubia.Afri
Dot and key 5% Aha Toner Skin Clarifying Liquid Exfoliant
Dove Go Fresh Face Cleanser
PANVEL Mini Demaquilante Bifásico Panvel Faces
RENPURE Argan Oil Luxurious Shampoo
Telepoint family Rose Scented Hand Soap
Dermachem Gel Antissinais - Booster
Dermachem Sabonete Primer Pré-Maquiagem
Dermotivin Original
Erha Acneact Gentle Acne Facial Wash
Helena Professional Hair Gel
Mantecorp Ivy C Face
South Mane Under Eye Gels
Violetta Essential Exfoliante Gel
African Extracts Roobos Refreshing Toner
Bruno Vassari Extra Rich Cleansing Foam
Carthage Regeneración + O2
Dermachem Gel Antioleosidade Ácido Salicílico Dermachem
Dermur Azuleno
Dot & Key AHA + BHA HYDRO PEEL EXFOLIATING SERUM
Dot & Key Booty Polish Walnut & Coffee
Dot & Key Glow Revealing Vitamin C Serum Concentrate
HANAJIRUSHI Deep Cleansing Lotion Super Moist
Himalaya Herbals Purifying Neem Cleansing Astringent Toner
Icono Acido Hialurónico Extracto En Gel
Kueshi Waterproof Makeup Remover
Makeup Artist's Choice Gly-Luronic Miracle Correction Serum
Menarini Acnelak 4In1 Pimple Care Face Wash
Skin doctors Instant Eyelift
elf cosmetics Clear Lash Brow Mascara
BIU Gel De Limpieza Antibacterial
Beauty Formulas Tea Tree Face Mask
Caviahue Serum C
Equate Kids 3-In-1 Shampoo, Conditioner, & Body Wash, Unscented
Hada Labo Shirojyun Clear Lotion
J.R. Watkins Liquid Hand Soap - Lemon
Living proof No Frizz Conditioner
Montarbo Skincare Advanced Exfoliating Cleanser
Prodermic Serum C
SSCPL Herbals Detan Face Pack
Veganis Leche Extra Humectante Para Manos Y Cuerpo
skinology Niacinamide + 3D Hyaluron Serum
Andes Nature Cosmetic Snail Extract Cream
Barney Kenet MD Nourishing Conditioner