L-Theanine & caffeine Naturally flavored. Organic L - Theanine 200 mg. Organic Caffeine 100 mg. Sea salt 30 mg. 200 mg L-Theanine from organic green tea. 100 mg caffeine from organic green tea. USDA Organic. Certified Organic by QAI. No sugar. No calories. Drink good feel good. 1. a warmth of feeling or sentiment; zeal. 2. enthusiasm, passion. ardororganic.com. (at)ardororganic.