2nd... Foundation is applied thinly to the hairline, just like the foundation you put on your face. Applying too much will result in over-application. 4th... Super Million Hair is sprinkled on like a hair-thickening powder, but the 4th product is lightly tapped onto the part of the scalp. It's like a foundation for your head. It's easy to use (#^.^#) 6th... It's not Super Million Hair Mist, but just a black spray. It might be convenient when you're in a hurry. Super Million Hair and the 4th item don't have boxes. I haven't used the 4th, 5th, and 6th items much. I don't remember how much was originally in the 4th item, so I apologize if there's not much left m(_ _)m I forgot to take a picture. It's the 7th item. You can see the remaining amount faintly. Please understand that these are all used items. Thank you very much m(__)m