Is it ok to combine topicals? I.E. Tretinoin

[Kevin Mendez]

Hey guys, would it be ok/ effective to mix Tretinoin cream into my Minoxidil + Finasteride topical solution? I’ve been using my own combination of Minoxidil, and crushed up Finasteride tablets for a few months now. Have seen good results, so I assume it works. Right now I’m applying tretinoin cream after my fin + min at night but it’s just an extra step I’d like eliminate. Is there something in the cream that would limit or break down the minoxidil or finasteride? Since it’s cream being mixed with liquids the consistency would end up like a light gel and probably easier to apply.