Silicone based Primer. The best Primer we have ever worked with. The perfect under base Ultimate Supercover HD Face Primer with a difference. Contains Dimethicone/ Silicon with aloe vera extract which helps form a protective barrier on the skin. Supercover primer re-texturises the skin to a silky finish, visibly helps to refine pores, fine lines & wrinkles for a youthful appearance. Great for HD work, bridal and digital photography as the product is non greasy or oily, it is photo ready and invisible to both the eye and the HD camera.