1. Anti-hair loss effect: Castor oil is rich in essential fatty acids, which can help strengthen blood circulation from the scalp to the hair roots, effectively reduce hair loss, and provide support for healthy hair growth. 2. Promote hair growth: The castor oil contained in this product can activate scalp cells, promote new hair growth, help restore density to sparse areas, and make hair look thicker. 3. Nourish the scalp: The selected nutrients can deeply nourish the scalp, keep the scalp healthy, prevent dry scalp and dandruff, and create a good environment for hair root growth. 4. Increase hair density: By improving scalp health and promoting stronger hair roots, this serum effectively increases the overall density of hair, making hairstyles appear fuller. 5. Improve hair luster: Continuous use can restore hair's natural luster, making hair look healthier, shiny and softer to the touch.