Tech Insider
Starbucks' new summer skies drink and lemonade refresher, lined up on a table
I tried the Summer Skies Drink Starbucks Refreshers Beverage and the Summer-Berry Lemonade Starbucks Refreshers Beverage.
Tech Insider

Functional or "healthy" drinks claim to calm you down, boost your energy, or improve brain health. Celebrities from Katy Perry to Bella Hadid have embraced them. But are they actually worth it?