Our body care essential oils contain L-tyrosine, phosphatidylserine. It can help the brain boost mental energy by stimulating brain activity, increasing alertness, mental clarity, and sustained productivity. Its use method is very simple: 1. Clean dry temple skin. 2. Apply appropriate amount of this product evenly to the temples. 3. Gently massage with fingertips to absorb. 4. Use daily for better results. And it can push the boundaries of 3D, stimulate creativity, and expand perception.