You can score a FREE Koia Drink! To get your FREEBIE just fill in and submit the survey to receive a FREE drink coupon redeemable at your local grocery store. All Koia flavors deliver nine essential amino acids, which means you get a complete plant protein in every bottle. Koia manufactures a plant-based protein drink designed to be a healthy snack, meal accompaniment, or post-workout beverage for people with active lifestyles. Available in the USA only!