Magnesium Chloride is a mineral salt used to adjust ionic strength and support formula structure.
In some systems it influences viscosity or the behavior of polymers/emulsions. Unless used at a specifically studied level, it should not be marketed as a stand-alone magnesium treatment for skin.
Information approach
Consumer-friendly summaries are informed by established cosmetic ingredient references such as INCIDecoder and Paula’s Choice Ingredient Dictionary, while avoiding turning ingredient-level evidence into medical claims about the finished product.
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