MAGNESIUM CARBONATE HYDROXIDE
Magnesium carbonate hydroxide is an inorganic material made of magnesium, carbonate, hydroxide and associated water. It is also called hydrated basic magnesium carbonate; those names refer to the same material family rather than to a botanical extract or an oil.
MAGNESIUM CARBONATE HYDROXIDE: what it is
Magnesium carbonate hydroxide is an inorganic material made of magnesium, carbonate, hydroxide and associated water. It is also called hydrated basic magnesium carbonate; those names refer to the same material family rather than to a botanical extract or an oil.
Its composition can include proportions of water, carbonate groups and hydroxide groups that belong to the prepared material. Published preparation routes start with magnesium hydroxide and use carbonation and precipitation steps. The name therefore describes the mineral nature of the powder, not the source of the raw material in any particular product.
MAGNESIUM CARBONATE HYDROXIDE: what it does in cosmetics
In cosmetics, magnesium carbonate hydroxide can add body to a powder preparation and help keep solid components together. It can also contribute to thickness adjustment and pH buffering, helping the formula resist abrupt shifts toward greater acidity or alkalinity during product development.
For a shopper, those roles concern the consistency, distribution and physical behaviour of the formula, not treatment of skin or hair. The research found for this material examines technical uses such as composite membranes and other materials; it does not show that the isolated ingredient moisturizes, treats acne, fades dark spots or provides another topical cosmetic effect.
Products containing this ingredient
See which products include it and the name used in each composition.
