Class I medical devices can advertise hair growth products

According to general regulations, medical devices generally cannot advertise hair growth products. Medical devices are devices, instruments, materials or other products used to prevent, diagnose, treat, monitor or mitigate disease. They are subject to strict regulatory and approval processes to ensure their safety and effectiveness. The promotion of medical devices must be based on appropriate clinical trials and scientific evidence, and follow national and regional laws and regulations. Promotions targeting hair regrowth products would generally be categorized as pharmaceutical or nutraceutical related. In some countries or regions, they are subject to strict approval procedures and compliance requirements before they can be promoted and sold. Regulations may vary from country to country or region to region. It is recommended to understand the relevant local regulations and policies to ensure legal and compliant promotional behavior. It is important to note that this answer is intended to provide general information only and that specific regulations may vary by country, region and specific product. If you need more specific information, we recommend consulting with relevant laws and regulations or professional organizations.