Sodium Dodecylbenzenesulfonate

Sodium dodecylbenzenesulfonate is a strong anionic surfactant commonly used as a cleansing agent and emulsifier. It is highly effective at removing oil and dirt, making it suitable for heavy-duty cleaning products. In cosmetics, it is typically found in rinse-off products due to its strong cleansing properties.

BenefitMinimal 0.8 / 4

Acne i0.5 / 4

Whether it can help acne-prone skin — reducing clogged pores, excess oil, acne-causing bacteria, inflammation, or breakouts.

RiskModerate 2 / 4

Irritation i2 / 4

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

Sensitization i1 / 4

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

Systemic exposure i0.5 / 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.

What it helps with

• powerful cleansing
• emulsifying

Things to watch

• can be irritating to skin and eyes
• potential for skin dryness and barrier disruption

Products with Sodium Dodecylbenzenesulfonate

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Frequently asked questions

Is sodium dodecylbenzenesulfonate safe for sensitive skin?

Due to its strong cleansing properties, sodium dodecylbenzenesulfonate is generally not recommended for sensitive skin as it can cause irritation and dryness.

What is the primary function of sodium dodecylbenzenesulfonate in products?

Its primary function is to act as a powerful surfactant, effectively breaking down and removing oils and dirt from surfaces, skin, or hair.