Hair loss ampoules for home care and purchase channels..

Hello. I have a question about hair loss.

Due to my current work schedule, it is difficult to visit in person.
I would like to start managing my hair loss. First, I would like to use a home care ampoule at home and manage it consistently. If the improvement is minimal, I would like to consider professional treatment such as Pantodil at an ear clinic.

In light of this situation, I have a few questions for you.
Are there any hair loss prevention and scalp strengthening ampoule or tonic products that can be purchased through official online channels or by mail without having to visit the Maypure Clinic?
If there are any home care products that can be purchased without visiting the store, please provide information about the product and how to purchase it online.
I appreciate your reply, even though you are busy, so that it can help me with my plans.
thank you