Prepare your cocktail glasses by running a lime wedge around the rims and dipping them into salt or sugar for decoration and added flavor.
Juice fresh limes using a lime juicer until you have about two ounces of lime juiceāthis will add bright tartness to your cocktail.
Fill your cocktail shaker halfway with ice and pour in the tequila, lime juice, and simple syrup.
Add the activated charcoal powder to the shaker, ensuring even distribution for that inky black color.
Secure the lid on the shaker and shake vigorously for about 15 seconds until the mixture is well chilled and the color is uniform.
Strain the cocktail into the prepared glasses, ensuring a smooth, dark pour that highlights the glossy black hue.
Garnish with a lime wedge or a twist for a pop of color and a fresh aroma.
Serve immediately and enjoy the striking visual and refreshing taste of your Black Magic Margarita.