Long story short I have hEDS and I overuse my glabella muscles when I sleep or focus. Even generous doses of botox inject by a surgeon who specializes in facial anatomy barely made a difference. I have fascia adhesions on both sides right above my brow arch. Ones kinda painful. I try massages at home , face taping , increasing collagen producing food in my daily diet along with extra water. It makes an audible noise when touched and my frown lines are starting to become static.