Rose Inc. Luminous Tinted Serum The Rose Inc. Luminous Tinted Serum (£36) is literally a ring light in a bottle. Its microencapsulated pigments create an ultra natural second-skin like finish, creating a perfect skin care/foundation hybrid. Don't believe us? Read our full review here. Image Source: roseinc.com Rose Inc. Luminous Tinted Serum £36 from roseinc.com Buy Now