Eyebrow development with aging - lost my thick, full and dark eyebrows

Hello everyone,

I'm a bit shocked. I have just seen pictures of myself as a child in which I had very thick, full and very dark black eyebrows - just what you want as a man .

Since I was in my mid-20s, now in my mid-30s, I somhow developed and got very light, brown, patchy light brown eyebrows.

I have been using minoxidil trying to thicken ans regrow my eyebrows for months - with moderate success.

Is there any hope or possibility that I can somehow get my old or ar least thicker eyebrows back (naturally or with some product, no microneedlong or sth lime that)? Anything i can do aside from taking minoxidil?