Ceteth-20 Phosphate
An emulsifier and surfactant. It blends oil with water and stabilizes creams. Well tolerated.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Ceteth-20 phosphate (INCI: Ceteth-20 Phosphate) is a phosphate-type emulsifying surfactant derived from ethoxylated cetyl alcohol. In a formula it binds the oil phase to the water phase, keeps a cream or lotion stable and helps spread the product evenly. This is a functional ingredient, not a skincare active. Its job is structural: it holds the emulsion and texture together, but it does not act on wrinkles, dark spots or acne. Read it that way on the label. Applied topically it has no systemic significance, so it can be used in pregnancy and breastfeeding. Tolerance is good. Irritation and allergy potential are low and it suits sensitive skin. Like any phosphate surfactant it could dry the skin somewhat at high levels, but at usual emulsifier doses it behaves mildly.
Frequently asked questions
Is Ceteth-20 Phosphate safe during pregnancy?
Ceteth-20 Phosphate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Ceteth-20 Phosphate for?
Ceteth-20 Phosphate suits: normal, dry, combination, oily, sensitive.
What is Ceteth-20 Phosphate and what does it do in cosmetics?
An emulsifier and surfactant.
What's the INCI name for Ceteth-20 Phosphate?
The INCI name is Ceteth-20 Phosphate.
See Ceteth-20 Phosphate in a product composition right on the store page
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Similar role in the formula
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