In a small saucepan, simmer the cranberries with 1 cup of water and a cinnamon stick for about 10 minutes until the cranberries soften. Strain and let the liquid cool.
In a glass, muddle a sprig of mint and a bit of sweetener
Fill the glass with ice cubes, then add the cooled cranberry syrup (about 2 tbsp per glass).
Top with sparkling water, ashwagandha drops and stir gently.
Garnish with fresh cranberries, a mint sprig, and a cinnamon stick for a festive touch.