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C12-14 Pareth-5
AKA “C12-14 Pareth-5, Pareth-5 C12-14”
Synthetic
Ingredient Facts
C12-14 pareth-5
AKA: Pareth-5 C12-14
Synthetic · Cleansing · EWG: 4
Synthetic
Cleanser
Plant Oil
Synthetic
Clean
Alcohols, C12-14, ethoxylated (5 mol EO average molar ratio) Science: Functions: Cleansing, Surfactant - Cleansing Safety Ratings: CIR: Safe as used
CAS #
68131-37-3
Form
Liquid
See origin →
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Removes Impurities
Cleansing Surfactant
Traditional Use
Synthetic nonionic surfactant from the pareth series, developed in the 20th century for emulsification and solubilization in cosmetic products.
Skin Types
●all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe w/Qualifications
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Feb 2026
Data: CosIng · EWG · CIR