[Miss Mad Scientist]

Hey,

Do you think that it would make sense to administer the Ibutamoren transdermally since I really only want to grow in the breast department?

Good question. Answer is no.
The reason why is the mechanism of it.
Ibutamoren doesn't do much directly in terms of IGF-1.
What is does it it increases Ghrelin hormone in your brains, this eventually leads to increasing amounts of IGF-1.

So no, you need your brains for this too