Snapshot
- Overview
- A fermentation-derived surfactant that cleanses gently.
- Category
- Cleansing, Emulsifying
- Type
- Surfactant
Sodium Surfactin
Sodium Surfactin is the sodium salt of surfactin, a biosurfactant lipopeptide obtained by microbial fermentation. It's used in cleansers and shampoos for mild detergency, foam boosting, and to aid dispersion or stabilization of oil-water mixtures.
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Our take
Is Sodium Surfactin a Good Ingredient?
It rates Fair as a biosurfactant that can cleanse gently, but independent clinical data on superior skin benefits are limited, and efficacy depends heavily on formula context. There's also some irritation potential, especially at higher concentrations or with frequent use.
What it does
Skin Benefits
It provides a gentle cleanse that helps lift daily buildup while maintaining a comfortable feel, though evidence for extra skin benefits is limited and performance depends on the overall formula.
Where you'll find it
Uses in Skincare & Cosmetics
It's found in micellar waters, facial cleansers, and shampoos where a milder washing action is desired, and used in hand washes and makeup-removing gels to help rinse away residue.
Before you use it
Safety
It's generally regarded as safe in rinse-off products, but as with many surfactants it may cause mild skin or eye irritation in sensitive users. Start with short contact time and rinse thoroughly. No widely cited regulatory restrictions apply.
Products with Sodium Surfactin
