The “Flow FL tDCS headset” refers to a device developed by Flow Neuroscience aimed at treating depression using transcranial Direct Current Stimulation (tDCS) technology. Here’s a comprehensive overview based on the information available:

• Technology and Treatment: The headset uses tDCS, a non-invasive brain stimulation technique, where a weak electrical current is delivered via electrodes placed on the scalp. This current targets the prefrontal cortex, an area associated with mood regulation, to potentially alleviate symptoms of depression.
• Clinical Efficacy: Recent trials, including a study published in Nature Medicine in October 2024, demonstrated that home-based tDCS treatment could significantly improve depressive symptoms compared to sham treatments. For instance, active tDCS treatment led to a greater clinical response and remission rates, with significant improvements in Hamilton Depression Rating Scale (HDRS) scores over a 10-week period.
• Usage and Subscription: The Flow tDCS headset is designed for home use, requiring patients to engage in 30-minute sessions several times a week. Users control these sessions through a smartphone app, which connects to the headset via Bluetooth. The treatment course recommended starts with five sessions per week for three weeks, then reduced to three sessions per week for seven weeks, totaling a 10-week initial treatment phase. If effective, continued use for up to 6 to 12 months is suggested, even if symptomatic relief is achieved earlier.
• Pricing and Availability: The device is available on a subscription model, initially priced at €53/month for three months, then €69/month, with a promise of a 30-day money-back guarantee if not satisfied. This approach makes the technology accessible without a long-term financial commitment, appealing to those wary of traditional antidepressant therapies or their costs.
• Safety and Contraindications: While tDCS is considered safe, Flow Neuroscience provides specific warnings against its use for individuals with certain medical conditions or devices (like pacemakers),