The Jillian Dempsey Spot Stick Concealer in Medium-deep with warm undertones is a highly anticipated product, as discussed by Christal in their video review. Christal expresses excitement about trying the concealer and is pleased with the results. The concealer blends seamlessly with her skin, providing a natural look. The difference in appearance before and after using the product is noticeable, indicating that it effectively matches her skin tone. Christal considers this concealer a winner, suggesting its success in achieving a flawless complexion. Overall, the Spot Stick Concealer by Jillian Dempsey seems to be a promising product, delivering on its promise to provide a well-matched and blendable solution for concealing imperfections.