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Cosmetic ingredient (INCI)

Magnesium Peroxide

Used in cosmetic products as oxidising. Magnesium dioxide / magnesium peroxide.

Allowed with restrictions

EU Cosmetics Regulation (EC) No 1223/2009, Annex III/12.

Annex III/12: (a) 12 % of H2O2 (40 volumes), present or released / (b) 4 % of H2O2, present or released / (c) 2 % of H2O2, present or released / (d) ≤ 0,1 % of H2O2, present or released / (e) > 0,1 % ≤ 6 % of H2O2, present or released / (f) 2 % of H2O2, present or released

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

Magnesium peroxide (Mg(O2)) chemical structure, MgO2, CAS 14452-57-4
Magnesium peroxide (Mg(O2))
CAS 14452-57-4MgO2
13 suppliers
Magnesium peroxide (Mg(O2))

IUPAC name: magnesium peroxide

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data

Magnesium Peroxide suppliers

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Frequently asked questions

What is Magnesium Peroxide used for in cosmetics?

Magnesium Peroxide is used in cosmetic products as oxidising. Magnesium dioxide / magnesium peroxide.

Is Magnesium Peroxide restricted in cosmetics in the EU?

Magnesium Peroxide is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex III/12 (allowed with restrictions). Annex III/12: (a) 12 % of H2O2 (40 volumes), present or released / (b) 4 % of H2O2, present or released / (c) 2 % of H2O2, present or released / (d) ≤ 0,1 % of H2O2, present or released / (e) > 0,1 % ≤ 6 % of H2O2, present or released / (f) 2 % of H2O2, present or released Always check the full annex entry for the conditions of use.

What is the CAS number of Magnesium Peroxide?

Magnesium Peroxide is listed with CAS numbers 1335-26-8 and 14452-57-4 and EC numbers 215-627-7 and 238-438-1.

Where can I buy Magnesium Peroxide?

8 suppliers list Magnesium peroxide (Mg(O2)) on CompoundList. Compare them below or post a buy request with your grade and quantity.