The egg white gives the cocktail a frothy layer, but if you want to leave it out you can.
Add all of the ingredients in a large cocktail shaker with ice.
Shake very hard for 30 seconds.
Strain into a small glass over a large ice cube.
Hibiscus Simple Syrup
In a small sauce pan, simmer sugar and water until sugar has dissolved. Add in the hibiscus and simmer for another 15 minutes. Remove from heat and let it sit for another 20 minutes if you can!