My scalp looks thin. Will Pantodil be effective?

I've been so stressed lately that the amount of hair falling out every time I wash it is insane. When I look in the mirror after drying and combing my hair, the gap at the crown of my head looks so white and thin, and I feel like my mental state is going to collapse. I heard that the scalp is skin too and needs nourishment, so I searched hair loss forums and found an ampoule, which turned out to be Pantodil. I heard that if you lightly dab it on every morning and evening, it cools down the scalp and strengthens the hair roots, but...

I am desperately hoping to experience the unique positive changes of Pantodil, like fine downy hairs popping up, if I use it consistently for a month or two. The texture is also quite important to me, as I can't apply it when going out if it gets sticky and greasy. Please share some hopeful stories from those who sprayed Pantodil on their thinning crown and saw even a little bit of strength in their hair. I really want to see the effects of Pantodil!