0.1% Propylparaben

Propylparaben is a member of the paraben family, a group of chemicals used as preservatives. It is synthesized from p-hydroxybenzoic acid and propanol. Parabens are commonly used in cosmetics, pharmaceuticals, and food products to prevent the growth of mold, yeast, and bacteria.

Propylparaben is added to foods as a preservative to extend shelf life by inhibiting microbial spoilage. It is often used in baked goods, processed meats, and dairy products. It is effective at low concentrations and is typically used in combination with other parabens.

Propylparaben is permitted for use as a food additive in the US. The FDA has not set a specific limit for its use. Concerns have been raised about potential endocrine-disrupting effects, but regulatory bodies like the European Food Safety Authority (EFSA) have reviewed parabens and concluded they are safe at current permitted levels in cosmetics. Evidence regarding human health effects at typical dietary intake levels is mixed and under ongoing scientific discussion. California's Food Safety Act (AB 418) plans to ban propylparaben from food starting in 2027.