Bryan Johnson, a prominent biohacker known for his extreme health protocols, has introduced a more accessible tool for daily health maintenance: a scalp massager. In his video titled “My 11 Health Essentials (To Live To 120+)”, the 48-year-old discusses his long-standing battle with hair loss, which began in his late twenties. He highlights the benefits of using a scalp massager three times a day, particularly when applying hair growth serums, as it stimulates blood flow and enhances the overall experience. Johnson recommends the Arboleaf Electric Scalp Massager, which is available for approximately $35. This device features a 360-degree simulated massage with eight heads and 128 soft silicone bristles, making it suitable for both wet and dry hair. Research indicates that regular scalp massages can lead to increased hair thickness, and user reviews have been overwhelmingly positive, with many noting visible improvements in hair growth. The device's waterproof design and rechargeable feature add to its convenience, making it a favored choice among users.