An old shoe box marked "Secret XXX Potions"

You think this sounds interesting. The box looks old, maybe fifty years or more. Inside are ten vials wrapped in yellowed newspaper with datelines of over 100 years ago. None of the clear bottles are labeled but a small piece of paper says the contents are magical and to drink only one-no mixing. The liquid colors are red, blue, yellow, green, white, orange, purple, black, pink, and gray. Do you try one? Do they work?

(Author's note, this next section is kinda sci-fi and fantasy. While I warned not to add anything like this, this is the only section like it. So read on if it is your thing or turn back or pick none if not.)