[Corniola]

Hello! I’m
Italian and I have a degree in Biologic Sciences; I work in plant genetics.

 I have an hobby: formulating and producing cosmetics for myself and for
some friends.  I never sell anything, but I’m always concerned about my
products,  because we (I mean “we hobbyist” not professionals)
rarely have access to Technical Data Sheets and we have to rely on the
information we can find in the web,  which is often questionable. For example, in
this period I’ve  a load of doubts
concerning the best use of the preservatives I employ. When looking around for
something with solid scientific bases I often find this site……so here I am.
Thank you for sharing the knowledge!