Weird lemonade recipe based on hydrochloric acid.
This recipe is found in the most recent edition of the Japanese Pharmacopoeia, published in 2021. https://www.pmda.go.jp/english/rs-sb-... It's found in older editions as well. Why it exists, I have no idea.
main channel: / styropyro
instagram: / styro.drake
patreon: / styropyro
backup channel and b-side videos: / @drakeanthony1155
discord: / discord