PIV : 피부일기로 시작하는 나의 피부 습관

Identifying the cause of skin problems isn't easy. Even with the same products, skin reactions vary depending on your skin condition, and changes in diet, sleep, and environment can all play a role. PIV is a skincare app that helps you easily record various factors that affect your skin daily and, through accumulated data, identify skin change patterns.

■ How's your skin today? Record it with a skin diary!

With just one photo and a few condition checks, you can create your daily skin diary! Record not only your skin condition and concerns, but also the products you used, the foods you ate, and even whether you visited a doctor. The memo function allows you to freely record your daily feelings. By consistently recording, you can naturally understand how your skin reacts to certain factors.

■ Is your skin actually improving? Check with a report!

Your accumulated skin diary becomes data. The report tab allows you to view changes in your skin condition over time in a graph, and you can also see the ratio of good to bad days over the past month at a glance. See for yourself how your skin has changed with objective data when you switch to a new product or adjust your diet.

■ Compare your skin changes with your own eyes!

The Gallery tab lets you view the photos from your skin diary, organized by date. You can also select two photos to compare side-by-side. Seeing your skin from a month ago versus today will make the effects of your skincare regimen more apparent.

■ Register your products in advance for easier tracking!

Pre-register your current skincare products in the My Information tab. Registered products can be loaded immediately when you create your skin diary, saving you the hassle of entering them every time. You can also view and manage the personal information you entered when signing up here.

The more consistently you keep track, the deeper your understanding of your skin will become. Start your skin diary today with PIV!