Hair loss scalp strengthening shampoo

I purchased and am currently using this product after reading reviews, as I felt like I was losing a lot of hair lately, perhaps due to the humid weather and increased heat in my scalp, both during shampooing and in my daily life.

Perhaps because it strengthens the scalp, I like the refreshing cooling sensation when washing my hair, and afterward, my scalp definitely feels cool, fresh, and healthy. Also, unlike other anti-hair loss shampoos, my hair doesn't feel stiff or anything like that, so I'm still using it well so far.