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Ingredient dictionary

Zinc Carbonate

Zinc Carbonate is a white mineral powder made from zinc that absorbs excess oil and gives a soft, matte finish. It is on the label of 1 product in our library. Checked against our library November 6, 2026.

What Zinc Carbonate does

  • Absorbs excess oil and moisture
  • Gives a soft, matte feel
  • Adds light, powdery texture

Zinc Carbonate is a zinc salt, a compound made from zinc and carbonic acid. It occurs naturally as the mineral smithsonite, but cosmetic grades are made through chemical processes. Like many mineral powders, it does not dissolve in water, so it stays suspended as fine particles.

Formulators use it for its absorbent nature. It soaks up oil and moisture, which gives a soft, matte feel on skin and hair. In shampoos and scalp treatments, it is valued for its light, powdery texture, and most people tolerate it well.

Good for

Suits people who like lightweight, mineral-based products, especially shampoos and scalp treatments.

Frequently asked questions

Is zinc carbonate safe in shampoo?

Zinc carbonate is widely used in cosmetics and is generally considered well tolerated in rinse-off products like shampoo. As with any ingredient, a person with a known sensitivity to zinc should check the label and patch test new products.

Is zinc carbonate the same as zinc pyrithione?

No. Zinc pyrithione is a different compound that is used as an anti-dandruff agent. Zinc carbonate is an inorganic zinc salt mainly used for its absorbent texture. Check each name on the label to see which one a product contains.

Products with Zinc Carbonate

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