Sodium Oleate is the sodium salt of oleic acid, a fatty acid found in many natural fats and oils. It functions as a surfactant, emulsifier, and cleansing agent in cosmetic formulations. It helps to mix oil and water, create lather, and remove dirt and oil from the skin or hair.
NoneSurfactantEvidence: Medium
BenefitMinimal 0.8 / 4
RiskModerate 1.5 / 4
Irritation
Sensitization
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
cleansing agent
emulsifying properties
Things to watch
can be drying or irritating for some skin types
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Products with Sodium Oleate
The 6 Peptide Skin Booster Serum
Score 4.6 / 5
Exfoliating Body Scrub Crushed Macadamia & Rice Milk
Score 3.7 / 5
Exfoliating Body Scrub Pomegranate Seeds & Shea Butter
Sodium Oleate is derived from oleic acid, which is naturally found in plant and animal fats. The ingredient itself is processed, making it a naturally derived compound.
What is the main purpose of Sodium Oleate in cosmetics?
Its primary role is as a surfactant and emulsifier, helping to cleanse and stabilize product formulations by allowing oil and water to mix.
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