Methylchloroisothiazolinone
icky
Details
This totally unpronounceable ingredient (let’s take a shortcut: MCI) is a super effective preservative with both antibacterial and antifungal effects that works at very low concentrations.
The bad news with it though is that it can sensitize the skin easily (it’s a so-called non-fragrance allergen). It’s not permitted to be used alone, but only with its BFF, methylisothiazolinone (MI), another icky preservative. Together they have a broad spectrum antimicrobial effect but are permitted to be used only in rinse-off products (under 0.0015%).
Something incorrect or missing?Products with Methylchloroisothiazolinone
Dove Go Fresh Face Cleanser
Bruno Vassari Extra Rich Cleansing Foam
SSCPL Herbals Detan Face Pack
G&G teint uniforme Lightening Beauty Oil
Living proof No Frizz Conditioner
V05 Detox With Micellar Water Purifying Shampoo
Aesop Purifying Facial Cream Cleanser
Bruno Vassari Scrub & Mask
MBH DERMACARE Oil Control Acne Cleanser
Natio Pore Unclogging Face Scrub
Schauma 7 Трав
Aesop Amazing Face Cleanser
Asepxia Acne Facial Cleanser
Dr Sebagh Serum Repair
Dr. Teal's Shea Butter & Almond Oil Body Wash
Himalaya Herbals Purifying Neem Foaming Face Wash
Skin B5 Acne Control Cleansing Mousse
Suave Ocean Breeze Shampoo
Clarins Pure Melt Cleansing Gel
Herbal Essences Hello Hydration Moisturizing Conditioner With Coconut Essences
Himalaya Herbals Puryfing Neem Face Wash
Joelle Ciocco Lotion Lactee/Perfecting Lotion
Lotus Herbals Safe Sun Uv Screen Matte Gel With Spf 50
TRESemmé Botanique Nourish + Replenish With Coconut Milk & Aloe Vera Conditioner
Aesop Fabulous Face Cleanser
John Frieda Luxurious Volume Core Restore Protein-Infused Clear Conditioner
Pantene Daily Moisture Renewal Conditioner
Aunt Jackie's Don'T Shrink Flaxseed Elongating Curling Gel
Aussie Deep Treatment 3 Minute Miracle Moist
Dr. Medica Dermatological Anti-Acne Cleanser
Echosline Color Up Regenerating Color Mask
Freeman beauty Cleansing Apple Cider Vinegar Clay Mask + Scrub
Freeman beauty Detoxifying Charcoal + Black Sugar
Frieda FRIZZ EASE Miraculous Recovery Deep Conditioner
Head & Shoulders Classic Clean Shampoo
Head and Shoulders Green Apple Anti- Dandruff Shampoo
Pantene Pro V Full & Strong Shampoo
Pureen Baby Head To Toe Wash With Pro-Vitamin B5 & Vitamin E
tgin Honey Miracle Hair Mask
Arctic Fox Hair Color
Corine de farme Conditioner
Lirene Moisturising Toner(Alcohol-Free)
Living proof Restore Mask
Cocona care Hair Conditioner
DRMTLGY Neutralizing Toner
DRMTLGY Papaya Enzyme Toner
Freeman beauty Exfoliating Pink Grapefruit Facial Scrub
Organic Care Shampoo Dry Nourish
Peter Thomas Roth Mega Rich Conditioner
SSCPL Herbals Mix Fruit Cleansing Milk