Are there any methods for hair loss management?

As I get older, my hair seems to become thinner and fall out more and moreㅠ Even when I wash my hair, it falls out, and it also falls out when I dry it~ Every single strand of hair is precious~ How do you all manage your hair? I know about hair loss shampoos, scalp serums, and supplements, but I want to know if there are other options too~ I'm also curious about which hair loss supplements many people are taking~~