Ingredients. Aqua, Phenoxyethanol, C12-15 Alkyl Benzoate, Caprylyl Glycol,Panthenol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Biotin, Sodium Hydroxide, Alcohol, Sodium Hyaluronate, Black Sea Rod Oil, Phenethyl Caffeate.
This serum is without prostaglandins as far as I know.
I have been using it for years. I am very satisfied.