skull & sweat odor

Those are the next steps for my odor research!
I'm working on extracting different body odors, directly from my body. However, I think it would be very interesting if someone else would like to extract some of your smell! Would be someone up for it? It's quite simple, that's what I would need from you:

1. Skull odor: I will give you 10 silk or wool textile patches which you would need to scrach your head every day for a week and keep them in a sealed plastic bag. For that I would need you to don't wash your hair for that week. Also not use any perfume.

and/or

2. Sweat odor: do you do any sports? Or are you up for a run? I will give you some textiles to put around your armpits and a sealed plastic bag. The only thing you need to do is sweat a bit while your are wearing the textiles and afterwards just put them on the plastic bag and close it. We could do this run in a little group if more than one would like to!

Please send a mail to barrufetaclara@gmail.com if you are interested on donating your odor.