C12-13 Pareth-9
Ethoxylated C12-13 fatty alcohol – a nonionic co-emulsifier. Pregnancy-safe.
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
C12-13 Pareth-9 is a nonionic emulsifier and solubilizer ethoxylated with 9 ethylene oxide molecules. INCI: C12-13 Pareth-9. Used in emulsions, toners and creams. Use levels run from 1 to 5%. 1,4-dioxane content is regulated in the EU.
Frequently asked questions
Is C12-13 Pareth-9 safe during pregnancy?
C12-13 Pareth-9 is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is C12-13 Pareth-9 for?
C12-13 Pareth-9 suits: normal, dry, combination, oily, sensitive.
What is C12-13 Pareth-9 and what does it do in cosmetics?
Ethoxylated C12-13 fatty alcohol – a nonionic co-emulsifier.
Is C12-13 Pareth-9 comedogenic?
On the Fulton scale 0/5 – non-comedogenic. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
What's the INCI name for C12-13 Pareth-9?
The INCI name is C12-13 Pareth-9.
See C12-13 Pareth-9 in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Similar role in the formula
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