I agree with the others, do what you can, AS you can. The bone char is a by-product of the meat industry. They don't kill the cows just to make sugar. They kill them for the meat and then they found a use for the bones as well.
And I, as an adult, am using up my non-vegan things before I buy new. When do buy new, I look for vegan. If I can't find it, I buy the "regular" and look more online, later.
I call myself a "vegetarian, no eggs, no diary". Vegan can be such a strict thing, and I'm not quite *there* yet....
Best of luck!