PPG-5-CETETH-20
Is PPG-5-CETETH-20 safe for seborrheic dermatitis?
PPG-5-Ceteth-20 is not automatically unsafe for seborrheic dermatitis, but direct ingredient-specific evidence is limited. It is a surfactant used to cleanse, solubilise and keep formulas mixed rather than an active intended to treat a flare.
No applicable evidence found for this page shows that PPG-5-Ceteth-20 feeds Malassezia. Its ceteth portion is a processed fatty-alcohol surfactant, not free cetyl or palmitic acid on skin. The complete formula and concentration matter, so stop if the product repeatedly causes tightness, stinging or redness.
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What is it?
A quick identity check, separate from the seb derm guidance above.
01 / 05- Material type
- Cleansing and emulsifying formula helper
- Ingredient family
- Ethoxylated fatty-alcohol surfactant
- Cosmetic function
- Surfactant - Cleansing, Surfactant - Emulsifying
What is PPG-5-CETETH-20 used for in skincare?
PPG-5-Ceteth-20 is a nonionic surfactant made from a cetyl-based material modified with propylene oxide and ethylene oxide. It helps disperse oils, dissolve fragrance or other oil-soluble materials and support cleansing. Its role is formula performance, not antifungal activity.