Potassium Benzoate

Explained

This ingredient is a preservative and inhibits the growth of fungi, certain bacteria, yeast, and mold.

It is the potassium salt of benzoic acid.

Potassium benzoate works best in products with a low pH level (below 4.5).

See all 177 products with Potassium Benzoate

Users who like it
30%
Users who avoid it
70%

What it does

Preservative Tending to preserve or capable of preserving.

Prevalence

Less common Percentage of products that contain it
0.2%
Top categories
Cleansers
Haircare
Treatments
Position Predominant list placement
Bottom 50%
Concentration Concentrations we've seen
1%

References

CosIng Data

CosIng ID 36934
INCI Name POTASSIUM BENZOATE
EC #  209-481-3
All Functions Preservative