Grey hair

[Libre2]

I am 51 and have very grey, short hair. It just looks a bit “meh”. It’s relatively thick but quite fluffy if that makes sense. Are there any products I can use to make it nice and sleek and shiny?

I can’t dye it as I am horribly allergic to all dyes.

Do you have it thinned when you have a trim? I find the best products in the mens section, look for styling wax.

I use a tiny amount of camellia oil, just on the lower half.

It does get thinned out but is quite dry. Thanks @yellowlazycat i will have a look at that.