gipdip

Definitely doesn't work, I would know If anything, overtraining could speed up hair loss (I believe this)

I think the most chemical-free around is Puori brand. Really impressed by them.

Makes sense that chlorine (and the other toxins) in shower water would have their effect. I had my biggest hair loss after a year here I was taking extra long hot showers, in a town well known for its low water quality. That's anecdotal evidence I guess, but who knows? It's not just chlorine in water either, there can be lead and other heavy metals. There is often small amounts of pesticides and other chemicals in there too, even pharmaceuticals. Like, look how common pesticide residue is in our water - https://www.usgs.gov/news/herbicide-glyphosate-prevalent-us-streams-and-rivers I wish a showerhead water filter could get rid of all that, but removing chlorine is good too. For a while I've been looking into what water filter is the absolute best, for my shower water, and another for my drinking water too, cause I definitely don't want to drink that stuff. I feel like it's a big part of health and surely if you're healthier, hair loss will be slower. at least I hope so!