best answer > Do iron oxides contain nickel 2024?- QuesHub | Better Than Quora
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  • Zoe Clark——Studied at the University of Johannesburg, Lives in Johannesburg, South Africa.

    It's a very safe ingredient and in general does not give any negative skin reactions. Iron Oxide is used in almost all Unity Cosmetics products because it gives great colours and is not an allergen. Although Iron Oxide is very 'safe', people with a Nickel allergy might react to this ingredient.read more >>
    +119962023-04-25 15:55:28

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