◎ Brand new, unused product Ipsum To Bsut Change Color 8g With a single, quick application, it reacts to your skin's pH and instantly colors your bust top to your ideal shade! There are various causes for dark nipples. For example, friction from bras is said to be one of the causes. Instant makeup with "Ipsum To Bsut Change Color"! Ingredients like "Fullerene," "Sodium Hyaluronate," and "Squalane" address dark spots and roughness. ● The applied area turns pink in response to the skin's pH! ● The color stays on the skin for about two days, so you can relax on a hot spring trip. ● Because it's a natural color, no one will know you're wearing makeup.