Potassium Peanutate
AKA “Potassium salt of peanut oil fatty acids
Synthetic
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Ingredient Facts
Potassium peanutate
AKA: Potassium salt of peanut oil fatty acids
Synthetic · Cleansing | Surfactant - Emulsifying · EWG: 4
Plant-Derived
Cleanser
Emulsifier
Synthetic
Clean
A gentle plant-based cleanser derived from peanut oil that removes dirt and impurities while helping to blend oils and water in formulas for smooth, clean skin.
CAS #
61789-56-8
Form
Liquid
Plant-Derived
Synthetic. Potassium peanutate is derived from peanut oil as the primary plant-based starting material. It is synthesized through saponification of peanut oil with potassium hydroxide to create a potassium salt surfactant.
Function
Cleansing | Surfactant - Emulsifying
Benefits
Removes Impurities
Emulsifier
Removes dirt and impurities
Mixes oil and water
Traditional Use
A potassium salt of peanut oil fatty acids developed as a modern emulsifier and conditioning agent. Part of the category of plant-derived fatty acid salts used in contemporary cosmetic formulations.
Skin Types
all-skin-types
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR
Potassium Peanutate — Duck Heart Ghost