In brief: Magnesium chloride is used in supplements, solutions and so-called magnesium oils.
Important differences
| Form | Interpretation |
|---|---|
| Oral supplement | Check elemental magnesium on the label |
| Skin solution | Can irritate |
| Bath salt | Wellness use |
| Technical grade | Not for ingestion |
NIH describes magnesium chloride as a well-soluble form; high supplemental amounts can cause diarrhoea and abdominal symptoms.[1]
FAQ
Is magnesium chloride well absorbed?
It is a well-soluble form.
Is magnesium oil actually oil?
No.
Can it cause diarrhoea?
Yes.
Is technical-grade material suitable for ingestion?
No.
Conclusion
Magnesium chloride is a useful magnesium form. Product quality and actual elemental magnesium content matter.
