Either on here and/or IRL or do you ever keep them truly secret?
I'm not necessarily asking about non surgical/surgical proceedures, just skincare/supplements/makeup.
I usually share everything but I've come across a few gems lately which are tricky to get hold of so I think I'm keeping shtum for fear of sell out 
However, I have a friend who told me that I give out waaay too much info about beauty secrets - she said that beauty was a competition at our age(
. I don't agree with that unsisterly idea at all but wondered if others do?