First of all, roll up your sleeves. Just because this is mad science...
...doesn't mean it has to be messy.
Then, gather up the ingredients with lots of little beakers, and eye-droppers, and those sorts of things, if you have them. Don't worry if you don't, they're actually just window dressing this time around.
What you're really going to need is
shortening (all the amounts depend on the amount of lip balm you are trying to make, but we used about 1/8 cup),
viola tinted water (made by steeping 1/2 cup of clean viola petals in 1/2 cup of boiling water for a few hours, and then straining out the flowers), and
powdered lemonade mix (sugar-free, so it won't be sticky). Oh, and some type of containers, cleaned and sterilized with boiling water, to hold the finished lip balm (we used candy machine toy containers).
Pour about 1 teaspoon (or to taste) of lemonade powder into the shortening...
...and mix it in completely.
Add a few drops of the blue, viola infusion (or pour a bunch in), and mix, repeating until...
...the shortening can't hold any more liquid, and has started to turn a lovely shade of pink (thanks to the anthocyanin from the violas reacting with the citric acid in the lemonade). There's your mad science "oooh" factor, too.
All that's left to do is scoop some up into whatever cute containers you have cleaned, sterilized, and ready to be filled.
Just remember, shortening based lip balm won't stay good for long - about three days. It doesn't usually last that long anyway - mad scientist have been known to use large amounts of lip balm.
They must have very chapped lips...
...because I'm sure, no matter how mad they are, they'd never be caught eating the lip balm...
...even if it does taste like lemonade.
It's great to be a homeschooler.