>>16727411
>https://www.tandfonline.com/doi/abs/10.3109/03639045.2010.525238
>https://www.sciencedirect.com/science/article/abs/pii/S1773224722008711
tl;dr yes

>also are you implying you shouldnt use fin?
the topical isn't that awful in terms of dick-killing at low doses usually, but it's str8 boomer therapy turned into a meme by online pharmacies when it's really just meh like min.