Each bottle contains 30ml of extract and should last around 1 month with daily use. Each serving of four sprays contains 523 mg of active components, with 0 calories and sugar. Each bottle contains; Organic Cordyceps 10:1 Extract, Organic Lion’s Mane 20:1 Extract, Organic Rhodiola 8:1 Extract, Water, Vegetable Glycerin, Organic Ethyl Alcohol, Organic Orange Extract, Organic Orange Peel Extract, Organic Elderflower Extract, Organic Bourbon Vanilla Extract, Organic Fermented Green Tea Extract, Organic Monk Fruit Extract and Organic Honey.