Sodium Chloride

Sodium Chloride

8.0

Ingredient Info

Sodium chloride is common table salt, used in skincare products as a texture modifier, preservative, and to help balance formulations. In small amounts, it's generally well-tolerated by skin.



Benefits

  • Helps preserve product stability
  • Can enhance skin hydration when used in appropriate concentrations
  • Improves product texture and consistency

Potential concerns

  • High concentrations may irritate sensitive or compromised skin
  • Excessive topical salt exposure can potentially disrupt skin barrier function
  • May cause dryness or tightness in some individuals

Science: Sodium chloride is a naturally occurring electrolyte essential to skin physiology. Research indicates the skin actively regulates sodium levels through complex mechanisms involving the endothelium, immune cells, and lymphatics; however, peer-reviewed data specifically addressing topical sodium chloride in cosmetic formulations at typical use levels is limited.



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