Skin Lightening Complex 2% Hydroquinone | Do I need to use sunscreen with the VI Derm Skin Lightening Complex 2% Hydroquinone? When adding a skin lightening or brightening product to your skin care regimen, the use of sunscreen is needed. Sunscreen will protect your skin from further pigment development. Have more questions? Submit a request 0 Comments Please sign in to leave a comment.