I'm pretty sure these questions have been asked, & subsequently answered, many times over. Try looking back over the hundreds of posts...or even use the forum 'search' function. You can actually type words like 'shampoo' & 'conditioner', even the word 'glue', & threads will appear showing these much discussed items. You can then get an idea of what wearers recommended/use & type these products names into your internet search bar followed with 'purchase' or 'buy' & even maybe 'Europe' or the country you reside in?! Regards