Red light hat help please

[Todd-pw]

Red Light Therapy Devices, Hair Cap with Red Light 660nm and Infrared Light 850nm Wavelength,Led Hats Care Scalp for Men Women,Relax Brain amzn.eu/d/adi2S9p

found this on Amazon although advertised for scalp and hair therapy, will this penetrate to help with PD ?

I think it has the correct light nm

Thanks for any feed back

[Hidden]

I understand these are made in China - without proper standards. There is a ton of information at AlexFergus.com. He uses red light himself for fitness has reviewed many red light devices. The only one he recommends for the brain is Vielight.com

[Hidden in reply to Hidden]

alexfergus.com/blog/vieligh...