Potassium Hydrogenated Palmate
molecular structure · PubChem
AKA: Potassium Soap, Palm Oil Soap
Synthetic
Cleanser
Not Clean
Potassium salt of hydrogenated palm acid
Effective at 30.0%
CAS #
8015-80-3; 8007-24-7; 8002-03-7; 68425-36-5; 91051-35-3
Form
Liquid
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Cleansing Surfactant
Removes Impurities
Traditional Use
A synthetic surfactant derived from hydrogenated palm oil combined with potassium. Created in the modern era as a cleansing and emulsifying agent for personal care products.
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Concentration Guide
0.0005%
60.0%
0%84%
Reported use
CIR reported use: 0.3-4 | 0.001-3 | 0.01-15 | 0.0005-60 | 0.06-3
Regulatory Agencies
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR