Two women walking into a coffee shop.

The video starts with two women walking outside a coffee shop. One woman is filming herself and her mom. They enter the coffee shop and order lattes. The video then shows close-ups of the two lattes. The woman filming then adds a small white bottle labeled 'BUOY' to her latte. Her mom asks what it is, and she explains it's electrolytes with trace minerals. The mom then asks to try it, and the daughter adds it to the mom's latte. The mom drinks it and seems pleased.