Magnesium Carbonate
Reviewed by Kate · Last updated 18 Aug 2026
Inorganic mineral salt used as an absorbent, opacifying agent, colouring agent, or to adjust the pH of cosmetic products.
EWG Safety Score
What Is Magnesium Carbonate?
Inorganic mineral salt used as an absorbent, opacifying agent, coloring agent, or to adjust the pH of cosmetic products.
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