Kayla received the Tanning Mousse - Express Tan 150 ml by You Bronze in her first Flip box. She mentioned that it would have been helpful if a mitt was included or offered as an add-on. However, she managed to get one separately. The mousse doesn't leave an oily feel and has a slight scent. It has a deep brown color and blends well into the skin. After application, it is recommended to wait six to eight hours before showering, which Kayla found to be a bit long. Overall, the Tanning Mousse - Express Tan by You Bronze provides a seamless application and a natural-looking tan. The only drawback mentioned was the wait time before showering.