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ZINC CARBONATE HYDROXIDE.

Valuable CAS 150607-22-0 / BUFFERING, BULKING

A mild astringent and skin protectant, Zinc Carbonate Hydroxide calms irritated skin and aids in treating conditions like acne and eczema, promoting overall skin health. It is also used in various cosmetic applications for its protective and conditioning properties.

Abrasive/Exfoliant Cosmetic Astringent Skin-Protective Hair Conditioning Skin Conditioning Biocide Preservative Buffering Bulking Chelating Viscosity Increasing

Science

This ingredient functions as a mild astringent and skin protectant. Zinc generally supports skin health by modulating immune responses, reducing inflammation, and inhibiting apoptosis, contributing to its calming and healing effects.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

No specific data on dusting behavior or related thresholds are available for this ingredient.


The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Stability

Stable under normal conditions, but incompatible with strong acids and oxidizing agents. Dissolved zinc species may precipitate under alkaline conditions (pH > 7.0), suggesting pH control.

Conflicts

  • strong acids
  • strong oxidizing agents

Safety

CIR Status
Safe as used
Sensitization risk Low

The CIR Expert Panel deems it safe for cosmetic use when formulated to be non-irritating. EWG rates it with low concerns, though some restrictions apply for EWG VERIFIED products.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

Zinc Carbonate Hydroxide is a versatile and well-tolerated ingredient, offering skin-protective and soothing benefits for various skin types and concerns.


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