Some by Mi Yuja Niacin 30 Days Brightening Starter Kit is a brightening face kit for all skin types. This mini-sized set from Some By Mi includes a toner, a serum, a gel cream and a night mask, designed to offer a complete treatment for radiance and even skin tone. The Yuja Niacin 30 Days Brightening Starter Kit is enriched with an explosion of Vitamin C, derived from Yuzu or Yuja extract, a Chinese citrus fruit that gives the skin vitality, smoothness and a natural glow. Thanks to its powerful antioxidant properties, this kit is perfect for preventing spots and wrinkles, also offering an anti-aging action. It also contains Niacinamide, known as Vitamin B3, which helps to soothe, strengthen and restore the skin barrier, reducing moisture loss and preventing dehydration. Furthermore, Niacinamide has an antioxidant action, inhibits melanin production and counteracts hyperpigmentation, protecting the skin from blemishes. It regulates sebum production, giving the skin a compact, uniform and luminous appearance.