ALL MUST BE DONE IN ONE PLAYTHROUGH. Some were tricky to register, so make sure you have achievement tracking shown and spam each section until it registers. #3 didnt count, but included it for safe measure and to avoid any confusion.
1 - At the very start of the game, on the bottom right. You have to attempt multiple times for it to register
2 - In the home with the lady looking out the window with a telescope. Bottom left (Before getting locked up) *missable*
3- (does not count) but after escaping the sewer, you change clothes and a purple bottle is off to the bottom left
4- As soon as you wake up, tea is brought to you on the bottom right corner. Took me 2 attempts before registering.
5- Inside the Exoric Curiousity Shop on the counter left of shop owner.
6- Inside the home where you create the potions. On the bottom left side (the circle didnt appear for me to click at first, so I quit game and reloaded, and it showed)