Used as viscosity modifier in sulfate-based shampoos (salt thickening); also as tonicity agent; eyes: isotonic saline (0.9%) for eye drops; no safety concern
Function & Common Use
Viscosity Agent / Tonicity agent
Viscosity Agent
Shampoos cleansers toners
Mineral
Concentration Limits
No limit
No limit
No specific 21 CFR cosmetic limit identified in source checked
No specific MFDS limit identified in source checked; verify if ingredient is used in a Korean functional cosmetic category
Pregnancy: No specific restriction identified in source checked; standard cosmetic use
Frequently Asked Questions
Is Sodium Chloride safe to use in skincare?
Sodium Chloride has a Low concern rating from The Clean Sheet. Used as viscosity modifier in sulfate-based shampoos (salt thickening); also as tonicity agent; eyes: isotonic saline (0.9%) for eye drops; no safety concern
Is Sodium Chloride allowed in India?
Sodium Chloride is currently classified as "Permitted" under Indian cosmetics regulations. No concentration limit is specified for India.
What is Sodium Chloride used for in cosmetics?
Sodium Chloride functions as: Viscosity Agent / Tonicity agent. It is commonly found in: Shampoos cleansers toners.
Regulatory Status
Identifiers
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