Promotes Hair Growth: This hair-strengthening comb reduces hair loss and helps grow stronger, healthier hair by stimulating the scalp and promoting nutrient absorption. Innovative Technology: Featuring spectral energy stimulation, radiofrequency, and microcurrents, the comb works on the scalp to promote collagen production and improve circulation, leading to a healthier scalp and thicker hair. Targeted Light Therapy: Red, blue, and pink light stimulate different layers of the scalp, regulating sebum production while regenerating hair follicles and improving nutrient absorption. Easy to Use: Equipped with 10 outer massage bristles and 5 central bristles, the comb evenly distributes active ingredients and efficiently treats the scalp. Scientifically Backed Treatment: Utilizing microcurrents and needle-free electroporation, this device activates cells, boosts blood circulation, and enhances nutrient absorption to promote hair growth and combat hair loss. Product Specifications: Color: As shown Technology: Spectral energy, radiofrequency, microcurrent, LED light therapy (red, blue, pink) Power Source: Rechargeable battery (if applicable) Target Users: Men and Women Functionality: Hair growth stimulation, anti-hair loss treatment, scalp health promotion Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. YJL official store