My girlfriend and I can't agree over makeup. Is it controlling?

My girlfriend is naturally beautiful, but I find her less attractive with makeup, which feels unnecessary. I dislike the fake look and think makeup wastes time and money, harms her skin, and isn’t needed since she’s mostly at home and doesn’t socialize much. She thinks I’m being controlling by asking her not to wear it, but I believe I have valid concerns. I’m okay with her wearing it when we go out, but at home, I wish she’d embrace her natural beauty. I’m struggling to understand why she feels the need to hide it. Can anyone offer advice?

My girlfriend and I can't agree over makeup. Is it controlling?
Post Opinion