In a small bowl, combine aquafaba and cream of tartar. Whip with an electric mixer for 5-7 minutes until very fluffy. Add Collagen Elixir. Then add powdered sugar and matcha 1 tbsp at a time, beating between, until all is added and the foam is smooth.
Fill 2 glasses 3/4 full with ice and almond milk. Spoon matcha whip on top. Enjoy!