Start by squeezing about half a cup of fresh lemon juice from 2-3 lemons.
In your mixing pitcher, combine 2 cups of filtered water with 1/4 cup of activated charcoal powder. Whisk or stir vigorously to ensure the charcoal is evenly dispersed without clumps.
Add 1/4 cup of honey or agave syrup to the charcoal water. Stir well until the sweetener is fully dissolved.
Pour in the freshly squeezed lemon juice and stir to combine everything thoroughly.
Fill glasses with ice cubes and pour the Black Magic Charcoal Lemonade over the ice. Garnish each glass with a lemon slice.