To help customers " sip into relaxation, " the zero-calorie noncarbonated water contains 200 milligrams of L-theanine, an ingredient that's been found to improve sleep quality and mitigate stress.

为了帮助顾客“放松身心” ，这种零卡路里的非碳酸水含有 200 毫克 L-茶氨酸，这种成分被发现可以改善睡眠质量并减轻压力。