COMPLETE, CONVENIENT NUTRITION. Soylent Cafe Chai is sweet & spicy, ready-to-drink, nutritionally complete breakfast in a bottle, all for less than the price of a latte.BREAKFAST IN-A-BOTTLE. Every bottle of Cafe Chai is a complete meal, starting your day with 400 calories of nutrition, 20 grams of protein, and the caffeine of a cup of tea.ZERO PREP. Great as a breakfast replacement during a hectic morning, or instead of a smoothie or protein drink after an early workout.FOCUSED ENERGY. Each bottle delivers 30mg of caffeine and also contains l-theanine, an amino acid found in green tea that counteracts the jittery effects of caffeine.PLANT BASED & VEGAN FRIENDLY. Other meal replacement shakes don’ t offer a complete meal, made with ingredients like soy protein isolate, slow-burning carbs from beets, and all essential vitamins and minerals. Made without dairy or gluten.