I bought Shine Muscat. I bought a trial size about 14 years ago. The slogan back then—"You can kiss as soon as you wake up!"—was shocking, but I didn't really understand its benefits, and it irritated my mouth, so I didn't have a particularly good impression of it. However, recently, it's been sold everywhere, even in supermarkets, and it comes in a variety of flavors and whitening options, so I bought it out of nostalgia. The paste has a fairly gritty texture. The Shine Muscat Mint flavor is strong, with a herbal feel. The Shine Muscat flavor is less strong. It has a nice flavor. It leaves your mouth feeling refreshed, and at my age, you really start to notice things. It definitely reduces morning stickiness. It's not enough to kiss in the morning, but I can definitely feel it more refreshed than usual. I bought it to combat morning stickiness and bad breath, but when I have plans to meet someone, I also use it to brush my teeth before going out.