Researched by Helena DeMaria-Williams
Formula IngredientViscosity ControllerINCI: Sodium Chloride
Sodium chloride is common table salt. In cosmetics it is used primarily as a viscosity controller (thickener) in cleansing formulations containing ionic surfactants, typically at 1-3% concentration. It can also function as an emulsion stabiliser in water-in-oil emulsions and, in undissolved crystal form, as a physical exfoliant in body scrubs.
Category
Viscosity Controller
Irritation Risk
Low
Skin Types
all skin types
viscosity control, thickening, emulsion stabilisation, physical exfoliation (in scrubs)
Generally well tolerated in rinse-off products. May cause stinging on broken or irritated skin. No EU Annex II or III restrictions.
Sodium chloride does not increase photosensitivity.
No reproductive or developmental concerns. Salt is a ubiquitous, naturally occurring substance.
Sodium chloride is common table salt. In cosmetics it is used primarily as a viscosity controller (thickener) in cleansing formulations containing ionic surfactants, typically at 1-3% concentration. It can also function as an emulsion stabiliser in water-in-oil emulsions and, in undissolved crystal form, as a physical exfoliant in body scrubs.
Individuals with open wounds, active irritation (may sting) should review the considerations above before use.