Is Magnesium Sulfate Safe?
Magnesium Sulfate Safety Overview
Official Rating: Mostly Safe (Health Score: 9/10).
Cosmetic thickeners (gums, carbomers, cellulose derivatives) are large polymers that sit harmlessly on the skin surface with very low irritation potential.
How Magnesium Sulfate Is Used Safely
Magnesium Sulfate is formulated as a thickener for giving products their desired texture, spreadability, and body in gels, serums, rich creams, shampoos, and mask bases. Used within approved cosmetic concentrations.
Who Should Exercise Caution?
Generally well tolerated for all skin types, providing structure to lightweight and rich products alike. If you have reactive or hypersensitive skin, patch test products before full facial application.
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