Jojoba oil is extracted from the seeds of the jojoba plant and has been used for its moisturizing and healing properties for over 1000 years. Due to its high penetrability and stability, it is quickly absorbed by the skin, providing a plumping effect. Jojoba oil is rich in vitamins and collagen, helping to maintain and increase skin hydration while quickly penetrating the skin to prevent wrinkle formation. Olive oil is rich in vitamin E and fatty acids, nourishing the skin and making it smooth. Wheat germ oil is another common base oil that contains abundant vitamin E and fatty acids, effectively moisturizing and nourishing the skin. Hyaluronic acid is a natural moisturizing factor with a high water absorption capacity that can help the skin absorb several times its weight in water in a short time, making it more hydrated and elastic, improving dryness, redness, and other symptoms. It binds with water in the skin to maintain hydration. As skin hydration increases, fine lines and wrinkles are reduced, which is why supplementing with hyaluronic acid can make the skin look smoother. In addition, research shows that using hyaluronic acid serum on the skin can relieve redness and dermatitis. Sake lees are a natural beauty product rich in minerals, vitamins, and amino acids. Research has shown that sake lees can not only brighten the skin but also effectively prevent aging, help repair the skin and significantly reduce fine lines. It can also promote skin cell metabolism and regeneration, strengthen skin repair function, inhibit melanin production, and help activate skin texture.