SALT MINE MUD
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A mineral-rich sediment from underground salt mines used as an absorbent and astringent in cosmetics. Contains a complex mixture of minerals that may provide skin-toning benefits.
Salt Mine Mud (also called Dead Sea mud or halite mud in some contexts) is a natural sediment collected from the floors of ancient underground salt mines. It is composed primarily of sodium chloride (salt) along with other minerals including magnesium, calcium, potassium, trace elements, and clay-like materials. It functions as an absorbent (removing excess oil from skin), astringent (tightening skin), and abrasive (gentle exfoliation). Salt mine mud has been used in traditional dermatological treatments for conditions like psoriasis and eczema. However, its mineral composition varies significantly by source, and heavy metal content should be monitored.
Function
Skin benefits
- Oil absorption and sebum control
- Astringent skin-toning effect
- Mineral content may support skin barrier function
- Traditional use for inflammatory skin conditions
Known concerns
- Heavy metal content varies by source — requires testing
- May be too drying or irritating for very sensitive or broken skin
- High salt concentration may cause stinging on compromised skin
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.