Is Ceteth-4 Dairy Free?

Ceteth-4 is a polyethylene glycol ether of cetearyl alcohol, used primarily in the cosmetic and pharmaceutical industries as an emulsifying agent. It helps to mix oil and water components, ensuring product stability and texture. While not commonly found in food products, it is important for individuals following vegan lifestyles to be aware of its presence in non-food applications, as it could theoretically be derived from animal sources, though this is uncommon due to synthetic production processes.