I couldn't find an answer in one of the larger threads but if I missed it, please point me toward it.

I just did a henna gloss yesterday, to spice up my natural darkblond/auburn hair. I didn't bother to strandtest, as I have used henna (and indigo) before and kinda knew what to expect.

Now I'm wondering. If I do some more glosses (with only 40gr hennapaste mixed with enough conditioner to put it all on my BSL hair), will I get more colour (instead of more subtle highlights) or will I get a more deeper, warmer colour? More burgundy instead of coppery?

I have some collected hair to strandtest it on, but I think I won't see the difference between a more highlighting effect and full colour on such a small piece of hair.

Does anyone have any experience with henna gloss and buildup ?