100% natural squalene deep moisturizing essence extracted from natural plant ingredients. Squalene molecules are close to human sebum structure and can be easily absorbed and moisturized by the skin. After being refined, fine molecules can quickly penetrate into the skin to form a natural barrier, and effectively improve the defense and rejuvenation function of the skin, blocking external pollutants from the environment; at the same time, it can soften and relieve fragile skin effectively, and the skin can be rejuvenated after use. Moisturizes, instantly moisturizes and smoothes fine lines. Suitable for dry, dry and extremely dry skin.