Dr Shah recommends this offering from Current Body. This futuristic helmet offers a spectrum of red light LED from 620 to 660 nanometers. The flexible intensity allows for a customised experience, which is ideal for those new to these tools or with sensitive skin to ease into LED treatment and see what your ideal nanometer level is.

While results will be stronger closer to 650 or 660 nanometers, this range is powerful enough to reduce inflammation, decrease DHT levels (to maintain follicle strength), and improve blood flow on the scalp (to provide hair follicles with more oxygen and nutrients needed for growth).

Sure, it may look like a VR set from a scrapped Black Mirror episode, but it’s quite comfortable, and deceptively adjustable for a quality fit. Use for 10 minutes daily, and results can be seen quickly in as little as 16 weeks.

Read More: We Tested the CurrentBody Hair Growth Helmet