Sodium Cetearyl Sulfate

Sodium Cetearyl Sulfate is a surfactant that functions as an emulsifier and cleansing agent in cosmetic products. It helps to mix oil and water ingredients that would normally separate, and it can also aid in the removal of dirt and oil from skin and hair.

BenefitNone 0 / 4

RiskModerate 1.5 / 4

Irritation i1.5 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Sensitization i0.8 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Systemic exposure i0.2 / 4

Whether it has meaningful potential to be absorbed into the body at levels that may matter biologically. Most cosmetic ingredients score low unless there is known concern or high exposure.

Rated by SpottyLabs' ingredient methodology, independent of brands.

Things to watch

• can be irritating to sensitive skin or eyes
• may strip natural oils from skin and hair

Products with Sodium Cetearyl Sulfate

Browse all products →

Frequently asked questions

Is Sodium Cetearyl Sulfate a harsh ingredient?

While it is a sulfate, Sodium Cetearyl Sulfate is generally considered milder than some other sulfates like Sodium Lauryl Sulfate. However, it can still be irritating for individuals with very sensitive skin or eyes.