Copper Sulfate
Copper Sulfate is a skin conditioning ingredient. It’s in 2 products on Poliage, most often toner. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
What it does
Contains Copper Sulfate: skin-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 33031, accessed October 22, 2026. Also listed as copper sulphate.
Products that contain Copper Sulfate
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