Facial Serums Beauty & Personal Care, Face, Skin Care, Treatments & Masks, Umberto Umberto Roman Oil Serum – 2.0 oz. Review by WaxHydra June 18, 2018 No Comments Umberto Roman Oil Serum – 2.0 oz. More ||Purpose: Smoothing ||Type of Hair: Coarse ||Product Form: Liquid ||Travel Size: No ||Product Warning: no warning applicable ||Made in the USA