Sulfated Olive Oil
INCI: SULFATED OLIVE OIL
Reviewed by Kate · Last updated 2 Jun 2026
Also known as: Sulfated Olive Oil
A mild sulfated cleansing agent derived from olive oil
Best For Skin Types
All, Oily, Combination
Addresses
Usage Frequency
Daily
What Is Sulfated Olive Oil?
Sulfated olive oil is a surfactant created by chemically modifying olive oil with sulfate groups. This process transforms the oil into a water-soluble cleansing agent that can remove oils, dirt and makeup from the skin without leaving a heavy residue.
In skincare formulations, it primarily serves as a gentle cleanser and foaming agent. Unlike some harsher sulfates, sulfated olive oil retains some of the emollient properties of its plant origin, making it a middle-ground option for those seeking effective cleansing without extreme stripping.
How It Works
Sulfated olive oil is a surfactant, meaning it has both water-loving and oil-loving properties. This dual nature allows it to surround and suspend oils and dirt particles, enabling them to be rinsed away with water.
Because it retains some characteristics of olive oil, this ingredient may be gentler on the skin barrier than fully synthetic sulfates, though it still functions as an effective cleanser through the same chemical mechanism.
Clinical Evidence & References
Research on sulfated olive oil as a standalone skincare ingredient is limited. Most evidence relates to olive oil itself or broader sulfate chemistry rather than this specific ingredient.
One study examined natural emulsifiers including plant-derived components in moisturising creams and found them well-tolerated on healthy and irritated skin, though this did not focus specifically on sulfated olive oil. More targeted research would help clarify its efficacy and safety profile in different skin types and conditions.
Published Research
How to Use
Sulfated olive oil is typically found in cleansing products such as facial washes and gentle body cleansers. Use as directed on the product label—usually once or twice daily as part of your regular cleansing routine. If you have particularly sensitive skin, patch test first or introduce the product gradually to monitor how your skin responds.
Safety & Precautions
Frequently Asked Questions
From the Clinic
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