Ingredient
PEG-100 Stearate
Emulsifier and surfactant commonly used in moisturizers and cleansers.
PEG-100 stearate is an ethoxylated ester of stearic acid that functions as a mild emulsifier and emollient, producing light, non-greasy creams. The high ethoxylation level reduces irritation and comedogenicity compared to lower PEG numbers.
Also known as
Categories
Comedogenic score: 1/5
Low concern
PEG-100 Stearate has a low comedogenic rating and is unlikely to clog pores.
Higher concern
PEG-100 Stearate can feed Malassezia yeast and may trigger or worsen fungal acne. Reason: fatty acid ester that feeds Malassezia yeast.
Low concern
PEG-100 Stearate is generally considered safe during pregnancy.
Low concern
PEG-100 Stearate has a low irritation potential and is well tolerated by most skin types.
Common Questions
What is PEG-100 Stearate used for?
Can PEG-100 Stearate clog pores?
Is PEG-100 Stearate fungal acne safe?
Is PEG-100 Stearate commonly irritating?
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Educational purposes only. Always consult a dermatologist for personalised guidance.