Haruharu Black Rice Essence – can bottle be recycled?

So I absolutely love this product and I love the heavy glass bottle it comes in – it feels luxurious for some reason lol.

The only thing I don’t like (aside from not being able to tell how much product is left) – when I finish the bottle, I HATE the idea of just throwing it out.

Can this bottle be recycled or reused in any way? I’ve tried finding refills for this product but can’t, and I’m not sure I could pour anything into the bottle anyway?

It just feels wasteful to me for some reason. What do you guys do with it?