The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. Previous page Next page How long does the Silk 4-in-1 foundation last? Our Silk 4-in-1 formula features 18-hour wear! Can I use this foundation if I have sensitive skin? Yes, LUMINESS Silk foundation is clean and specially formulated and dermatologically reviewed for sensitive and all skin types.