·The mixture contains citronella extract, also known as citronella, which is a natural antioxidant that can effectively remove free radicals, nourish and tender skin, and delay skin aging. Citrus oil contains a variety of flavonoids, which can effectively remove free radicals in the body and nourish and tender skin. At the same time, it can also reduce the generation of redox reaction, reduce the speed of skin aging, and play an anti-aging effect.