Net content30ml Targeted Scalp Care: Specially designed to improve scalp conditions, creating a more comfortable environment for hair growth, and helping to boost follicle vitality from the root. Enhance Hair Appearance: By caring for the scalp and follicles, it gradually improves the overall look of hair, making it appear healthier and more vibrant. Ultra-Convenient to Use: The roller design allows for easy applicationno complicated steps required, making it easy to integrate into daily hair care routines, whether at home or on the go. Gentle & Absorbable: The texture is suitable for scalp care, and it can be absorbed quickly after massage, without leaving a greasy feeling, ensuring a comfortable experience.