Researched by Helena DeMaria-Williams
Formula IngredientAntioxidantMalachite Extract
INCI: Malachite Extract
Malachite extract is a cosmetic ingredient derived from malachite, a copper carbonate mineral. It is produced by grinding the stone, solubilising it with hydrochloric acid, and neutralising with sodium bicarbonate. The resulting copper-rich extract functions as an antioxidant, helping to protect the skin against oxidative stress and environmental damage. Copper is an essential cofactor for superoxide dismutase (SOD), a key antioxidant enzyme in the skin.
Category
Antioxidant
Irritation Risk
Low
Skin Types
all skin types, stressed skin, environmentally exposed skin, urban skin
What does this do in a formula?
antioxidant protection, anti-pollution, detoxification, skin protection against oxidative stress
Is Malachite Extract safe? Key considerations
Can Malachite Extract cause irritation?
Low RiskMalachite extract is well tolerated at typical cosmetic concentrations. No EU CosIng Annex II or III restrictions apply. Used by premium brands including NIOD, Biologique Recherche, and Sisley.
Does Malachite Extract increase sun sensitivity?
No RiskMalachite extract does not increase photosensitivity. No sun protection precautions are required.
Is Malachite Extract safe during pregnancy?
CautionMANUAL REVIEW: Malachite extract contains copper compounds. While topical copper at low cosmetic concentrations is generally considered low risk, no dedicated pregnancy safety studies were identified for this specific extract. Consult a healthcare provider.
How does Malachite Extract work?
Malachite extract is a cosmetic ingredient derived from malachite, a copper carbonate mineral. It is produced by grinding the stone, solubilising it with hydrochloric acid, and neutralising with sodium bicarbonate. The resulting copper-rich extract functions as an antioxidant, helping to protect the skin against oxidative stress and environmental damage. Copper is an essential cofactor for superoxide dismutase (SOD), a key antioxidant enzyme in the skin.
Individuals with known copper allergy should review the considerations above before use.
Which products contain Malachite Extract?
Shop products that contain Malachite Extract
