ADD the apple juice, LMNT Electrolyte Mix, and a pinch of cinnamon into a cocktail shaker or jar with a lid and shake very well.
POUR the rest of the LMNT packet onto a plate and add a heavy dash of cinnamon. Cut a slice in the center of an orange slice, stick it on your glass, and gently run it around ¼ of its edge. Set the slice aside.
ROLL the wet edge of the glass into the LMNT and cinnamon mix to garnish the glass.
ADD ice to the glass, then pour in the apple juice mix.
TOP with sparkling water until the glass is almost full.
OPTIONAL: add 1 tbsp of cranberry juice AFTER the sparkling water for a fun visual effect.
GARNISH with a slice of orange and a few cranberries (optional), and enjoy!