Dr Lewenburg's formula

Has anyone used this formula with success? The application of this is crazy where you need to apply it 5x's a day.

Please let me know your honest thoughts.

Here is the link to the site. Basically is it Tretinoin and Minoxidil combination with a proprietary blend of natural herbal extracts to further reduce levels of DHT. It sounds like all the others.

https://www.baldspot.com/the-forumlas/safety/

Can is stop using it after hair is regrown.