Structure builders
Magnesium sulfate
Its magnesium ions can influence emulsifier organization, polymer viscosity, clarity, and deposition more strongly than simple sodium salts.
- INCI
- MAGNESIUM SULFATE
- CAS
- 7487-88-9
- Also known as
- Epsom salt · magnesium sulphate
- Function
- Structure builders
Ingredient answer
What is Magnesium sulfate?
Magnesium sulfate is a divalent inorganic salt used for ionic strength, water-in-oil emulsion support, bath formats, and texture adjustment.
Formulation behavior
How it works inside a formula
Control hydrate form and addition order, then test electrolyte-sensitive thickeners, emulsion stability, crystallization, and package dispensing.
Where it appears
Common product contexts
- creams and lotions
- gels
- cleansers and conditioners
Practical caution
What to keep in view
Hydration, processing order, electrolytes, pH, and shear can materially change performance.
Take the ingredient into a working formula.
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