Sodium chloride is common table salt. In cosmetics, it's primarily used to increase the thickness of water-based products, helping to create a desired texture. It can also act as a mild abrasive in scrubs or as a preservative in certain formulations. Its role is usually structural rather than providing direct skin benefits.
NoneThickener, abrasive, preservativeVeganEvidence: High
BenefitNone 0 / 4
RiskLow 1 / 4
Irritation
Eye irritation
Barrier disruption
Rated by SpottyLabs' ingredient methodology, independent of brands.
Things to watch
can be drying in high concentrations
may cause irritation on broken skin
Spot questionable ingredients in seconds
SpottyLabs scans any skincare product and rates every ingredient for benefit, risk and safety. Free and independent — no brand is paying us.
In typical cosmetic concentrations, sodium chloride is generally safe. However, in high amounts or on compromised skin, it can contribute to dryness or irritation.
Why is salt in my skincare products?
Sodium chloride is often included in skincare products to adjust the product's thickness and texture. It can also serve as a mild abrasive in exfoliating products or as a preservative.
Spotty Labs