Methylisothiazolinone
Appears on 9 avoid lists
Included in 58 routines
Summary
Function Not specified
Irritancy risk
HIGH
WIMJ Team
A preservative. Is a frequent allergen
Products with Methylisothiazolinone

Works for:
- Cleansing
Irritancy risk:
Key ingredients:
- salicylic acid
- caprylic/capric triglyceride
- benzophenone-4
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
Works for:
- Cleansing
Irritancy risk:
Key ingredients:
- Agran oil
- butyrospermum parkii oil
- cocos nucifera oil
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
Works for:
- Cleansing
Irritancy risk:
Key ingredients:
- salicylic acid
- centella asiatica extract
- Sunflower seed oil
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
Works for:
- Moisturizing
Irritancy risk:
Key ingredients:
- panthenol
- camellia sinensis leaf extract
- saccharum officinarum extract
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
Works for:
- Exfoliation
- Cleansing
Irritancy risk:
Key ingredients:
- lactic acid
- lactic acid
- Black currant seed oil
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
Works for:
- Cleansing
Irritancy risk:
Key ingredients:
- lauric acid
- glycerin
- glycine soja oil
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
Works for:
- Sun protection
- Evens skin tone
- Anti-aging
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Irritancy risk:
Key ingredients:
- Oxybenzone
- Avobenzone
- glycerin
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
Works for:
- Moisturizing
- Anti-aging
Irritancy risk:
Key ingredients:
- Vitamin C
- pantothenic acid/yeast polypeptide
- beeswax
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
Works for:
- Cleansing
- Anti-blemish
Irritancy risk:
Key ingredients:
- niacinamide
- Vitamin C
- petrolatum
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
Works for:
- Cleansing
- Anti-blemish
- Exfoliation
Irritancy risk:
Key ingredients:
- niacinamide
- salicylic acid
- glycerin
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