Ingredient Watch List: Iodopropynyl Butylcarbamate, the Toxic Preservative

Well here we are talking about the potential problems with synthetic preservatives again! Iodopropynyl butylcarbamate (IPBC) is a water-based preservative which—get this—was used originally in the wood and paint industries. It’s now also used in some cosmetics and personal care products. However, even the cosmetic industry admits that this ingredient is toxic, and restrictions have … Continue reading Ingredient Watch List: Iodopropynyl Butylcarbamate, the Toxic Preservative