Ingredient
Sodium Surfactin
Surfactin Sodium Salt
Sodium Surfactin (Bacillus Subtilis Ferment)
What it is
Sodium Surfactin is a biosurfactant lipopeptide produced by fermentation of Bacillus subtilis, used as a gentle, naturally derived cleansing and emulsifying agent.
How it works
Its lipopeptide structure lowers surface tension between water and oil, letting it lift away dirt and sebum and help disperse oil phases with a milder action than classic synthetic surfactants.
What it does
Surfactant
Cleansing
Emulsifier
Concerns to know
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Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.