Swan Epsom Salt 16oz
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This product contains only magnesium sulfate, a natural mineral compound, which is considered safe and non-toxic for use in skincare. The absence of synthetic chemicals, fragrances, or potential irritants results in a high score, reflecting its minimal processing and clean ingredient profile.
Key ingredients 1
Magnesium Sulfate USP (Heptahydrate)Neutral
Magnesium sulfate is commonly used in bath salts for its soothing properties. It is generally considered safe for topical use and does not pose significant risks in cosmetic applications. It is not associated with any harmful effects when used as directed.
Risks
There are minimal risks associated with magnesium sulfate when used topically, though excessive use may cause skin dryness.
Benefits
Magnesium sulfate can help relax muscles and reduce inflammation when used in baths.
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