How effective is the hair loss treatment?

I searched for Gemini and found

It looks really effective ^^;;;

They say they give follicle injections.

But won't this hurt?

It feels just like breathing new life into dead pores.

For a moment, I felt filled with hope, but

Snap out of it... haha. Hair loss is a really difficult thing.

I'm also curious to see how things will turn out with a few shots to the main statue.

I wonder if anyone has ever received hair loss treatment.