Sodium Lauroyl Sarcosinate

Sodium Lauroyl Sarcosinate is an anionic surfactant formed by reacting lauroyl groups with the amino acid derivative sarcosine. It's used in shampoos, facial cleansers, and toothpastes for foaming, dispersion, and soil removal.
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Ingredient Snapshot

Overview
A foaming cleanser that lifts away makeup, oil, and sunscreen.
Category
Cleansing
Type
Surfactant

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

It lifts makeup, sunscreen, and excess oil while helping skin feel comfortable rather than stripped. In haircare, it can support a smoother feel and easier rinsing.

Uses In Skincare & Cosmetics

It's often included in gel face washes, micellar-style cleansers, and hair cleansers, and used in oral-care gels and foaming shave products.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

It's generally well tolerated in rinse-off products, though it can irritate eyes or sensitive skin at higher concentrations or unfavorable pH. Discontinue if persistent dryness or stinging occurs. No widely cited special regulatory restrictions apply to cosmetic use.

Is Sodium Lauroyl Sarcosinate a Good Ingredient?

It rates Good because it's an effective, relatively mild anionic surfactant that cleans well with less sting and dryness than harsher sulfates, and works across typical cleanser pH ranges. Its frequent use in facial, hair, and oral-care formulas supports a favorable tolerance profile when properly formulated.

Products with Sodium Lauroyl Sarcosinate

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