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INCI ingredient

Magnesium Sulfate Epsom Salt

Also listed as: Magnesium Sulfate, Magnesium Sulfate (Epsom Salt)

Magnesium Sulfate Epsom Salt appears on 5 ingredient lists in our database, most often in body moisturizers.

What it triggers

  • Vegan originYesno animal source
  • FragranceNonot a perfume ingredient
  • ParabenNonot a preservative of this family
  • SulfateNonot a sulfate surfactant
  • SiliconeNonot a silicone
  • AlcoholNonot a drying alcohol

What it does

Magnesium Sulfate Epsom Salt appears on 5 ingredient lists in our database, most often in body moisturizers.

It does not belong to any of the six groups we check, so it never changes a verdict.

We have not written the plain-language note for this ingredient yet; the facts above come straight from how it is classified.

Functions: bulking

In the EU ingredient database

Functions listed by CosIng
  • bulking
  • bulking: Non-reactive (chemically inert), solid ingredients that dilute other solids and/or increase the volume of cosmetic products.

CAS 7487-88-9; 10034-99-8 (heptahydrate) ; 18939-43-0 · EC 231-298-2

EU regulation

Not on a restricted-substances annex. Listed as an allowed cosmetic ingredient.

Source: CosIng, European Commission. Informative, no legal value; the regulation text is the reference.

Classification from the INCI name; product lists from Open Beauty Facts.Report a mistake