The Hourglass Vanish Seamless Foundation Stick in Shell color is highly recommended by Alli in their video review. Alli, who has rosacea, praises the foundation for its ability to blend seamlessly and effectively cover redness. The product's highly concentrated formula is evident in its ability to provide flawless coverage. Unlike other foundations, this one feels lightweight and natural on the skin, almost like a second skin. Alli concludes by recommending the Hourglass Vanish Seamless Foundation Stick for its impressive coverage and comfortable wear. Overall, this product seems to be a reliable option for individuals looking for a foundation that effectively covers redness without feeling heavy or sticky.